Tensile Grips for Material Testing
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Tensile grips are essential fixtures used to hold a test specimen securely during pull (tensile) testing. Designed for use with motorized test stands and universal testing machines, these grips ensure the sample remains firmly clamped while it is stretched under controlled tension. This allows for accurate measurement of mechanical properties such as tensile strength, elongation, modulus, and break force.
Tensile grips are used in a wide range of applications across industries, including:
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Plastics and polymers – to test film, sheet, and molded components
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Metals – for wire, strip, and fastener testing
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Textiles and fabrics – to evaluate strength and flexibility
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Rubber and elastomers – for stretch and fatigue testing
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Medical devices – for materials used in tubing, sutures, and packaging
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Automotive and aerospace – for component and material validation
Selecting the appropriate grip is critical for preventing slippage or specimen damage and ensuring consistent, reliable test results.


- Capacities: 50, 200, 1200, 2000 lbF
- Jaws: Serrated or Rubber


- Force capacity: 1 kN (200 lbF)
- Jaw sizes (mm): 30 x 30, 30 x 50, 30x80, 30x100
- Jaw types: Pyramid, Rubber, V-Jaw and Wave
- Opening: 0-30 mm


- Force capacity: 2.5 kN (500 lbF)
- Jaw sizes (mm): 30 x 30, 30 x 50, 30x80, 30x100
- Jaw types: Pyramid, Rubber, V-Jaw and Wave
- Opening: 0-10 mm


- Capacity: 2,000 lbF [10kN]
- Opening: 0-0.3 in [0-8 mm]
- Jaw Width: 10 mm


- Capacity: 1 kN [225 lbF]
- Pyramid (Serrated) Roller


- Force capacity: 500 N (100 lbF)
- Jaw sizes: 10 x 25, 10 x 50 mm
- Jaw types: Pyramid, Rubber
- Opening: 0-8, 0-6 mm


- Pull testing of tubes, cables, and odd sample shapes
- Force capacity: 200 lbF (1 kN)
- Adjustable cam spacing: 0-0.34 in (0-8.6 mm), depending on model
- Crosscut Rollers


- Force capacity: 1 kN (200 lbF)
- Jaw sizes (mm): 30 x 30
- Jaw type: Pyramid
- Opening: 0-30 mm
- Weight: 0.5 kg (1.0 lbs)



- Force capacity: 5 kN (1,000 lbF)
- Jaw size (mm): 30 x 80
- Jaw types: Pyramid
- Opening: 0-100 mm (0-4 in)

- Force capacity: 500 lbF
- Hook threaded connection is 1/4-28M
- 1/4-28F to 5/16-18F adapter is included



- Force capacity: 1 kN (200 lbF)
- Jaw width: 31.8 mm (1.25 in)
- Jaw type: Pyramid
- Opening: 0-6 mm (0-0.25 in)
- Weight: 0.29 kg (0.75 lbs)


- Capacity: 30 lbF [150 N]
- Opening: 0.07 in [1.8 mm]


- Testing small diameter round samples like pins, rods, wires
- Capacity: 30 lbf [200 N]


- Capacity: 500 lbF (2,500 N)
- Groove sizes [in(mm)]: 0.01 (0.3), 0.03 (0.7), 0.04 (1.0), 0.06 (1.5), 0.08 (2.0), 0.09 (2.3), 0.11 (2.8), 0.12 (3.0), 0.14 (3.5), 0.15 (3.8), 0.17 (4.3), 0.18 (4.5), 0.20 (5.1), 0.21 (5.3), 0.23 (5.8), 0.25 (6.3)


- Capacity: 200 lbf [1 kN]
- Available with opening of max 0.375 in [9.5 mm]

- Capacity: 100 lbF
- Connection: #10-32


Force capacity: 500 lbF (2.5 kN)
Adjustable cam spacing: 0-1 in (0-25.4 mm)
Crosscut Rollers

- Force capacity: 2.5 kN (500 lbF)
- Jaw width: 1.5 in
- Opening: 0-1.5 in

- Force capacity: 10 kN (2,000 lbF)
- Jaw size (mm): 40 x 60
- Jaw types: Pyramid
- Opening: 0-34 mm (1.34 in)
- Weight: 2.7 kg (5.9 lbs)


- Force capacity: 5 kN (1,000 lbF)
- Jaw sizes (mm): 30 x 50
- Jaw types: Pyramid, Rubber, V-Jaws
- Opening: 0-28 mm


- Force capacity: 2.5 kN (500 lbF)
- Jaw width: 2.1 in
- Opening: 0-2 in




- Capacity: 4500 lbF [20 kN]
- Opening: 0-0.5 in [0-13 mm]
- Jaw Width: 1.2 in


- Capacity: 34 lbF


- Capacity: 100 lbF
- Connection: #10-32 F


- Capacity: 450 lbF

- Capacity: 2000 lbF [9 kN]

- Capacity: 562 lbF

- Capacity: 2,000 lbF (9 kN)
- Max. sample width: 2.36 in (60 mm)
- Pyramid (Serrated) Roller


- Capacity: 50 lbF
- Connection: #10-32 F


- Force capacity: 1 kN (200 lbF)
- Jaw dimensions: 30 x 30 mm
- Jaw types: Pyramid, Rubber, V-Jaw and Wave
- Opening: 0-10 mm


- Capacity: 500 lbF
- Connection: 5/16-18 F


- Capacity: 100 lbF [500 N]

- Capacity: 100 kN [22,500 lbF]
- Jaw width: 100 mm

- Capacity: 50 kN [11,250 lbF]
- Jaw width: 80 mm


- Capacity: 2,000 lbF
- Groove size range: 0.08" to 0.46"

- Capacity: 1 kN [225 lbF]
- Rubber Backstop, smooth Roller


- Force capacity: 2 kN (450 lbF)
- Opening: 0 – 10 mm
- Pyramid (serrated) jaws, pyramids 1.2 x 45°


- Capacity: 2.5 kN [562 lbf]
- Groove sizes: 14 ga. to 4 ga.


- Force capacity: 1 kN (200 lbF)
- Jaw sizes (mm): 30 x 30, 30 x 50, 30x80, 30x100
- Jaw types: Pyramid, Rubber, V-Jaw and Wave
- Opening: 0-50 mm

- Capacity: 2,250 lbF [10 kN]
- Opening: 0-0.3 in [0-8 mm]
- Jaw Width: 1.2 in


- Force capacity: 2,000 lbF [10 kN]
![G1111, Ribbon and Webbing Grip [ASTM D6775], Ribbon and Webbing Grips, Mark-10](http://jlwforce.com/cdn/shop/products/G1111_{width}x.jpg?v=1664825137)
![G1111, Ribbon and Webbing Grip [ASTM D6775], Ribbon and Webbing Grips, Mark-10](http://jlwforce.com/cdn/shop/products/G1111_Ribbon-grip-application_{width}x.jpg?v=1664825135)
- Capacity: 2,000 lbF [10 kN]
- Secures Textile webbing, tape, and braided materials.
- Conforms to ASTM D6775.


- Force capacity: 20 kN (4,000 lbF)
- Jaw size (mm): 40 x 60
- Jaw types: Pyramid
- Opening: 0-32 mm (1.26 in)
- Weight: 5.37 kg (11.8 lbs)

