India's widest range of pull-action latch clamps — Light, Medium & Heavy Duty. Holding capacities from 0.10 kN to 34.30 kN. Steel & Stainless Steel 304. ISO 9001 certified.
Compact, low-profile latch clamps for light industrial closures, enclosures, and instrument panels. Holding capacities from 0.10 kN to 2.0 kN. Available in Steel (Zinc Plated) and Stainless Steel 304 (Electro Polished). Non-adjustable and adjustable variants. Miniature, concealed-base, compact, spring-loaded, and claw-arm configurations.
Non-adjustable mini wire hasp latch clamp. Simplest and smallest in the PAH range. Quick engagement latch with non-locking hasp for light enclosures, toolboxes, and instrument casings.
| Model | Holding Capacity | Material | Finish | Adjustable | Padlockable |
|---|---|---|---|---|---|
| PAH-CT-10103 | 0.25 kN (25 kg) | Steel | Zinc Plated | No | No |
| PAH-CT-10104 | 0.25 kN (25 kg) | Steel | Zinc Plated | No | No |
| PAH-CT-10105 | 0.25 kN (25 kg) | Steel | Zinc Plated | No | No |
| PAH-CT-1113 | 0.25 kN (25 kg) | Steel | Zinc Plated | No | No |
| PAH-CS-10103-SS | 0.25 kN (25 kg) | SS 304 | Electro Polished | No | No |
Even smaller than the standard light-duty, the 0313 series uses a small wire hasp for extremely compact closures. Ideal for instrument panels, small enclosures, and precision equipment covers.
| Model | Capacity (approx.) | Material | Finish | Hook Type |
|---|---|---|---|---|
| PAH-CT-0313 | ~0.10 kN (10 kg) | Steel | Zinc Plated | Wire Hasp |
| PAH-4813 | ~0.10 kN (10 kg) | Steel | Zinc Plated | Wire Hasp |
| PAH-CS-0313-SS | ~0.10 kN (10 kg) | SS 304 | Electro Polished | Wire Hasp |
Over-centre latch clamps with a concealed base that hides mounting hardware for a clean, flush installation. Both non-locking and padlockable variants available in the -0210, -0220, -0230 and -0212, -0222, -0232 sub-series.
| Model | Capacity (kN) | Material | Finish | Padlockable |
|---|---|---|---|---|
| PAH-CT-0210 | ~0.70 | Steel | Zinc Plated | No |
| PAH-CT-0220 | ~0.90 | Steel | Zinc Plated | No |
| PAH-CT-0230 | ~0.90 | Steel | Zinc Plated | No |
| PAH-CT-0212 | ~0.70 | Steel | Zinc Plated | Yes |
| PAH-CT-0222 | ~0.90 | Steel | Zinc Plated | Yes |
| PAH-CT-0232 | ~0.90 | Steel | Zinc Plated | Yes |
Adjustable U-bolt compact latch for moderate-force light-duty applications. Higher holding capacity than standard light duty. Trigger lock (TRIG) models add a secondary locking mechanism ideal for vibration-prone environments or overhead installations.
| Model | Capacity (kN) | Material | Finish | Additional Lock | Weight (kg) |
|---|---|---|---|---|---|
| PAH-27-1620 | 0.90 | Steel | Zinc Plated | No | ~0.05 |
| PAH-27-1900-SS | 2.00 | SS 304 | Electro Polished | No | ~0.05 |
| PAH-27-1123-SS | 2.00 | SS 304 | Electro Polished | No | ~0.05 |
| PAH-331-TRIG-M25-SS | 3.20 | SS 304 | Electro Polished | Trigger | ~0.08 |
Non-adjustable latch clamp with an integral claw arm replacing the conventional hook. The claw arm self-locates over a matching keeper pin, making it ideal for consistent repeated latching on enclosures and covers.
| Model | Capacity (kN) | Material | Finish | Arm Type | Weight (kg) |
|---|---|---|---|---|---|
| PAH-97-50-114-SS | 0.74 | SS 304 | Electro Polished | Claw | 0.050 |
Light duty latch clamps are the go-to solution for closures, covers, and panels where low to moderate holding force is required with easy one-hand operation.
Securing electronics covers and instrument enclosures in labs and test environments.
Quick-open latching for portable toolboxes and workshop equipment storage.
SS 304 variants ideal for food contact applications requiring easy cleaning.
Lid closures and access panels on pharmaceutical processing equipment.
Light safety door closing applications where padlocking is required.
Low-force mold closing for small plastic injection molds and prototypes.
The backbone of the Steel Smith latch range. Covering 0.70 kN to 34.30 kN, medium duty latches handle the widest variety of industrial closure applications. Multiple configurations: 30 Series (padlockable), 33/38 Series (trigger lock), adjustable stud, right-angle, spring-loaded, curve arm, and claw arm. Steel or Stainless Steel 304.
Non-adjustable, padlockable pull-action latch. Most popular medium-duty latch in the range. Horizontal handle gives full frontal clearance for easy locking/unlocking. Standard zinc-plated steel; SS 304 also available. Supplied complete with hook FH-01-502.
| Model | Capacity (kN) | Capacity (kg) | Material | Finish | Hook | Weight (kg) |
|---|---|---|---|---|---|---|
| PAH-30-550 | 4.40 | 450 | Steel | Zinc Plated | FH-01-502 | 0.100 |
| PAH-30-570 | 4.40 | 450 | Steel | Zinc Plated | FH-01-502 | 0.100 |
| PAH-30-590 | 4.40 | 450 | Steel | Zinc Plated | FH-01-502 | 0.100 |
| PAH-30-675 | 4.40 | 450 | Steel | Zinc Plated | FH-01-502 | 0.100 |
Same 4.40 kN padlockable latch as the standard 30 series but with a curved rod arm. The curved geometry provides clearance in restricted installation spaces where a straight hook would interfere with the structure.
| Series | Capacity (kN) | Arm Type | Material | Padlockable |
|---|---|---|---|---|
| PAH-30 Curved | 4.40 | Curved Rod | Steel / SS 304 | Yes |
Heavier adjustable U-rod latch with higher force than the 30 series. The adjustable U-rod with 38 mm drawing movement allows compensation for varying gap sizes. Available in steel and SS 304.
| Model | Capacity (kN) | Drawing Movement | Material | Finish |
|---|---|---|---|---|
| PAH-331-TRIG-M25-SS | 3.20 | 38 mm | SS 304 | Electro Polished |
| PAH-33 Series (Steel) | 3.20 | 38 mm | Steel | Zinc Plated |
The TRIG series adds a trigger-type additional locking mechanism to the 38 series adjustable U-rod latch. The trigger must be manually released before unclamping, making it ideal for vibration-prone or safety-critical applications. Holds clamp arm both open and closed.
| Model | Capacity (kN) | Drawing Movement | Material | Additional Lock | Finish |
|---|---|---|---|---|---|
| PAH-385-TRIG | 34.30 | 56 mm | Steel | Trigger | Zinc Plated |
| PAH-38-5880-TRIG | 34.30 | 56 mm | Steel | Trigger | Zinc Plated |
Non-adjustable claw arm latch at medium duty force level. The claw arm self-locates on a keeper pin for fast, consistent engagement. SS 304 construction for corrosion resistance. Ultra-light at just 50 grams.
| Model | Capacity (kN) | Material | Finish | Weight (kg) |
|---|---|---|---|---|
| PAH-97-50-114-SS | 0.74 | SS 304 | Electro Polished | 0.050 |
Adjustable pull-action latch clamp with a threaded hook supplied (FH-0212-SS). The adjustable hook allows fine-tuning of the clamping gap without modifying the body mounting position. Available in SS 304 for food/pharma applications.
| Model | Capacity (kN) | Material | Finish | Hook Supplied | Weight (kg) |
|---|---|---|---|---|---|
| PAH-CS-0210-SS | 0.70 | SS 304 | Electro Polished | FH-0212-SS | 0.050 |
Spring-loaded adjustable latch that auto-engages the hook on closing, enabling single-hand operation at speed. The spring mechanism ensures the hook automatically seats itself when the lid or cover is pushed shut — ideal for high-cycle automated or production-line applications.
| Series | Adjustable | Spring | Material | Finish | Application |
|---|---|---|---|---|---|
| Spring Loaded (Light) | Yes | Yes | Steel | Zinc Plated | Door closing, lid closures |
| Spring Loaded (SS) | Yes | Yes | SS 304 | Electro Polished | Food/pharma closures |
Medium duty latch with the operating handle positioned on the front face for applications where top or side access is restricted. Adjustable stud compensates for varying gap tolerances. Key models include PAH-16741-KL and PAH-323 series.
| Model | Capacity (approx.) | Handle Position | Material | Adjustable |
|---|---|---|---|---|
| PAH-16741-KL | ~1.60 kN | Front | Steel | Yes |
| PAH-323 Series | ~1.60 kN | Front | Steel | Yes |
The right-angle latch clamp has a 90° offset handle configuration. This is ideal for corner-mounted enclosures, cabinet side panels, or anywhere the standard frontal handle orientation cannot be used due to structural constraints.
| Series | Handle | Material | Application |
|---|---|---|---|
| Right Angle — Steel | 90° Offset | Steel / Zinc Plated | Corner-mounted enclosures, side-access doors |
| Right Angle — SS | 90° Offset | SS 304 / Electro Polished | Pharma, food, corrosive environments |
Medium duty latches cover the widest application range — from general-purpose lid latching to industrial mould closures and transportation equipment.
Secure clamping of weld assemblies during production runs.
Access panel closures on packaging and filling equipment.
Medium force mould closure for plastic injection and die-casting.
Cargo door and cover latching on logistics and transport equipment.
Inspection and QC fixture clamping for repeatable measurements.
Robotic cell access doors and enclosure panels in automation lines.
Maximum-force latch clamps for demanding industrial closures. Holding capacities from 7.40 kN to 29.40 kN. Multiple variants: standard heavy duty, compact HD, HD with trigger lock, ball-pin lock (BATRIG), adjustable stud with concealed base, and compression latches. Steel and SS 304.
Robust heavy-duty pull-action latch with flanged base for rigid mounting. Designed for large access doors, heavy mould covers, and high-force industrial closures. Supplied with hook FH-60-2600. The HV series handles up to 8.90 kN with flanged base construction.
| Model | Capacity (kN) | Capacity (kg) | Material | Base | Hook | Weight (kg) |
|---|---|---|---|---|---|---|
| PAH-3018-HV | 8.90 | 908 | Steel | Flanged | — | 1.000 |
| PAH-60-2600 | 29.40 | 2,998 | Steel | Flanged | FH-60-2600 | — |
| PAH-70-2600-SS | 14.70 | 1,499 | SS 304 | Flanged | — | — |
Heavy-duty clamping force in a smaller body footprint compared to standard HD latches. The compact design makes it suitable for space-constrained installations where high force is still required. Up to 19.60 kN in the PAH-44-4000-TRIG models.
| Model | Capacity (kN) | Material | Finish | Additional Lock |
|---|---|---|---|---|
| PAH-44-4000-TRIG | 19.60 | Steel | Zinc Plated | Trigger |
| PAH-44-4000-TRIG-SS | 19.60 | SS 304 | Electro Polished | Trigger |
Full heavy-duty latch with secondary trigger lock mechanism. The trigger prevents accidental unclamping in high-vibration environments and holds the arm securely in both open and closed positions. Critical for overhead installations and safety enclosures.
| Model | Capacity (kN) | Capacity (kg) | Material | Finish | Lock Type |
|---|---|---|---|---|---|
| PAH-5271-TRIG-SS | 19.60 | 3,500 | SS 304 | Electro Polished | Trigger |
| PAH-44-4000-TRIG | 19.60 | 2,000 | Steel | Zinc Plated | Trigger |
Heavy-duty latch with a ball-pin locking mechanism (BATRIG) providing an additional positive lock. The ball pin automatically engages when the clamp is closed, preventing any unintentional release. Must be manually disengaged to open. Supplied with hook FH-60-2600.
| Model | Capacity (kN) | Lock Type | Material | Finish | Hook | Weight (kg) |
|---|---|---|---|---|---|---|
| PAH-61-200-BATRIG | 7.40 | Ball Pin | Steel | Zinc Plated | FH-60-2600 | 0.150 |
Heavy duty latch with an adjustable stud and a concealed base that hides all mounting hardware for aesthetically sensitive or hygienically critical installations. The concealed base provides a smooth, easy-to-clean surface while maintaining full heavy-duty force.
| Series | Duty Level | Base | Adjustable | Material |
|---|---|---|---|---|
| HD Concealed — Steel | Heavy Duty | Concealed | Yes | Steel / Zinc Plated |
| HD Concealed — SS | Heavy Duty | Concealed | Yes | SS 304 / Electro Polished |
Compression-type heavy duty latch that exerts a direct compressive (sealing) force on the mating flange or gasket surface when closed. Essential for pressure-tight, dust-tight, or IP-rated enclosures where a gasket seal must be compressed to a defined load.
| Series | Type | Duty | Material | Best For |
|---|---|---|---|---|
| Compression — Steel | Compression | Heavy | Steel / Zinc Plated | Industrial sealed enclosures |
| Compression — SS | Compression | Heavy | SS 304 / Electro Polished | Food/pharma/outdoor IP enclosures |
Heavy duty latch clamps handle the most demanding industrial closures — from large mould tools and pressure vessels to automotive fixtures and aerospace tooling.
Welding jigs, checking fixtures, and body-in-white assembly stations.
Composite layup tooling and assembly fixtures requiring positive locking.
Turbine blade mould closure and nacelle access cover latching.
Large injection mould and die-casting tool closure applications.
Machine safety guards and enclosures requiring positive lockout.
Compression latches for sealed pressure and vacuum chambers.
Common technical parameters, material specifications, finish options, industry certifications, and full application scope across the complete Steel Smith PAH Latch Clamp range.
| Parameter | Details |
|---|---|
| Brand | Steel Smith (S-Clamps) |
| Series Name | PAH — Pull Action Horizontal |
| Handle Type | Horizontal Latch Handle |
| Material — Steel | Medium Carbon Steel / S45C (Heat Treated) |
| Material — SS | Stainless Steel 304 |
| Finish — Steel | Zinc Plated (White Zinc) |
| Finish — SS | Electro Polished |
| Holding Capacity Range | 0.10 kN to 34.30 kN |
| Hook / Bar Types | Wire Hasp, U-Bolt, Threaded Hook, Claw, Ball Pin |
| Additional Locking | Trigger Lock (TRIG), Ball Pin Lock (BATRIG) |
| Padlockable Models | Available (30 Series, Concealed Series) |
| Certification | ISO 9001 |
| Country of Origin | India |
| Category | Series / Model | Capacity (kN) | Material | Hook Type | Extra Feature | Weight (kg) |
|---|---|---|---|---|---|---|
| Light Duty | PAH-CT-10103 | 0.25 | Steel / SS 304 | Wire Hasp | — | — |
| Light Duty Miniature | PAH-CT-0313 | ~0.10 | Steel / SS 304 | Wire Hasp | — | — |
| Light Duty Concealed | PAH-CT-0210/0220 | 0.70–0.90 | Steel / SS 304 | Wire Hasp / U-Bolt | Padlockable Option | — |
| Light Duty Compact | PAH-27-1620 | 0.90 | Steel | U-Bolt | — | 0.05 |
| Light Duty Compact | PAH-27-1900-SS | 2.00 | SS 304 | U-Bolt | — | 0.05 |
| Light + Trigger | PAH-331-TRIG-M25-SS | 3.20 | SS 304 | U-Rod | Trigger Lock | 0.08 |
| Light Claw Arm | PAH-97-50-114-SS | 0.74 | SS 304 | Claw | — | 0.050 |
| Medium 30 Series | PAH-30-550/570/590/675 | 4.40 | Steel / SS 304 | Hook | Padlockable | 0.100 |
| Medium 30 Curve | PAH-30 Curved | 4.40 | Steel / SS 304 | Curved Rod | Padlockable | — |
| Medium 33 Series | PAH-33 / PAH-331 | 3.20 | Steel / SS 304 | U-Rod | — | — |
| Medium 38 + Trigger | PAH-385-TRIG | 34.30 | Steel | U-Rod | Trigger Lock | — |
| Medium Claw Arm | PAH-97 (Medium) | 0.74 | SS 304 | Claw | — | 0.050 |
| Medium Adjustable | PAH-CS-0210-SS | 0.70 | SS 304 | Threaded Hook | — | 0.050 |
| Medium Spring Loaded | Spring Loaded Series | Varies | Steel / SS 304 | U-Bolt | Spring Auto-Engage | — |
| Medium Front Handle | PAH-16741-KL / PAH-323 | ~1.60 | Steel | U-Bolt | Front Handle | — |
| Medium Right Angle | PAH Right Angle | Varies | Steel / SS 304 | U-Bolt | 90° Offset Handle | — |
| Heavy Duty Std | PAH-3018-HV | 8.90 | Steel | U-Rod | Flanged Base | 1.000 |
| Heavy Duty Std | PAH-60-2600 | 29.40 | Steel | Hook FH-60-2600 | Flanged Base | — |
| Heavy Duty SS | PAH-70-2600-SS | 14.70 | SS 304 | U-Rod | — | — |
| Heavy Compact + Trig | PAH-44-4000-TRIG | 19.60 | Steel | U-Rod | Trigger Lock | — |
| Heavy + Trigger | PAH-5271-TRIG-SS | 19.60 | SS 304 | U-Rod | Trigger Lock | — |
| Heavy Ball Pin Lock | PAH-61-200-BATRIG | 7.40 | Steel | Hook FH-60-2600 | Ball Pin Lock | 0.150 |
| Heavy Concealed | HD Concealed Series | Heavy | Steel / SS 304 | Adj. Stud | Concealed Base | — |
| Heavy Compression | Compression Series | Heavy | Steel / SS 304 | Compression | Gasket Sealing | — |
Steel Smith PAH latch clamps serve virtually every manufacturing and industrial sector requiring reliable, repeatable closure mechanisms.
Welding fixtures, body-in-white checking fixtures, assembly jigs, and door/panel latching on production lines.
Composite tooling, aircraft panel closures, and precision assembly fixtures requiring positive locking and zero unintentional release.
SS 304 electro-polished latches for hygienic enclosures, filling machine access panels, and packaging line closures that require easy cleaning.
GMP-compliant stainless latches for pharmaceutical processing equipment, isolators, and clean room enclosure access panels.
Safety cell door latching, robot cell perimeter guarding, and fixture access panels in automated manufacturing systems.
Turbine blade mould closure, nacelle access panels, and structural cover latching on wind energy equipment.
Equipment access covers, cab closure panels, and heavy machinery enclosures on construction and agricultural equipment.
Cargo container latching, conveyor access panels, and bulk material handling equipment closures.
Our technical team will help you select the right series, duty rating, material, and locking configuration. Get a quote today.