- Thread and eye end adapters are used to mount grips and fixtures to test stands, load cells and force gauges.
- Mark-10 and Chatillon force gauge thread sizes
- Load capacities of 100 lbf or less have #10-32M UNF
- Load capacities of 200 lbf to 500 lbf have 5/16-18M UNC
- Load capacities of 750 lbf or higher have 1/2-20 UNF
Mark-10, Chatillon and Lloyd Instruments test stands have a 5/8" eye end, high capacity machines 10 kN and higher will have 1.25" eye ends.
Models are available to mount to any brand of equipment. Some adapters are not online, please contact us if you don't see what you need.

Mark-10
Mark-10 AC1047 Series 5/8" Male Eye End Adapter Kit for Load Cells
SKU: AC1047, AC1047-1, AC1047-2, AC1047-3, AC1047-4
- 5/8" [15.8 mm] male eye end with 8 mm pin
- Thread sizes of #10-32M, 5/16-18M, 1/2-20M, 1/4-28M.
Sale priceFrom $90.25 USD
Regular price$95.00 USD

JLWForce
A15.8/8-31.7/12.8, 5/8" Male Eye End to 1.25" Male Eye End Adapter
SKU: A15.8/8-31.7/12.8
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 1.25" (31.7 mm) male eye end
Sale price$182.00 USD

JLWForce
A31.7/12.7-31.7/12.7, 1.25" Male Eye End to 1.25" Male Eye End Adapter
SKU: A31.7/12.7-31.7/12.7
- Male-Type D, 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin
- Male-Type D, 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin
Sale price$154.00 USD
JLWForce
A12/6-5/16-18UNC, 12mm Male Eye End to 5-16-18UNC Thread Adapter
SKU: A12/6-5/16-18UNC
- Male-Type O, 12 mm male eye end with 6 mm pin
- 5/16-18M UNC thread
Sale price$273.00 USD

JLWForce
A15.8/8-12/6, 5/8" Male Eye End to Type O Male Eye End Adapter
SKU: A15.8/8-12/6
- 5/8" [15.8 mm] male eye end with 8 mm pin
- Male-Type O, 12 mm male eye end with 6 mm pin
Sale price$154.00 USD

Mark-10
Mark-10 AC1046 Series 5/8" Female Eye End Socket Adapter for Grips & Fixtures
SKU: , ,
- 5/8" [15.9 mm] female eye end with 8 mm pin
- Thread sizes of #10-32M, 5/16-18M, 1/2-20M.
Sale price$47.50 USD
Regular price$50.00 USD

Mark-10
Mark-10 AC1045 Series 5/8" Male Eye End Adapter Kit for Force Gauges
SKU: AC1045, AC1045-1, AC1045-2
- 5/8" [15.8 mm] male eye end with 8 mm pin
- Thread sizes of #10-32F, 5/16-18F, 1/2-20M.
Sale price$114.00 USD
Regular price$120.00 USD

JLWForce
A158-318, 5/8" Male Eye End to 1.25" Female Eye End Adapter
SKU: A158-318
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 1.25" [31.8 mm] female eye end with 12.8 mm diameter clevis pin
Sale price$154.00 USD
Mark-10
Mark-10 Thread Adapters
SKU: G1051, G1050, G1039, G1030, G1067, G1048, G1057, G1054, G...
- Thread adapters for sizes #10-32, #4-40, 5/16-18, M4, M6, 1/2-20, 1/4-28.
Sale priceFrom $9.50 USD
Regular price$10.00 USD
Chatillon
SPK-DF-115X, Chatillon Force Gauge Shaft for DFS and DFE
SKU: SPK-DF-115A, SPK-DF-115B, SPK-DF-115C
- Adapter shafts for Chatillon Series DFE II, DFS II, DFE, DFS, DFIS force gauges.
Sale price$50.35 USD
Regular price$53.00 USD
JLW Instruments
Thread Adapters, Thread to Thread Conversion
SKU: , , , , , , , , , , , , , , , , , , , , , , , ,
- Thread adapters for sizes #10-32, #4-40, 5/16-18, M4, M6, 1/2-20, 1/4-28, 1/4-20.
Sale priceFrom $14.00 USD
JLWForce
A15.8/8-5.9/2.5, 5/8" Male Eye End to Type OO Male Eye End Adapter
SKU: A15.8/8-5.9/2.5
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 5.9 mm eye end post, 2.5 mm Clevis pin
Sale price$323.00 USD
Mark-10
AC1047-1, Male 5/8" Eye End to 5/16-18M Thread Adapter
SKU: AC1047-1
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 5/16-18M thread
- Mount grips that have a 5/8" eye end to most Mark-10 test stands.
Sale price$80.75 USD
Regular price$85.00 USD

JLWForce
A158-M16X2-L40, 5/8" Male Eye End to M16x2 Thread Adapter
SKU: A158-M16X2-L40
- 5/8" [15.8 mm] male eye end with 8 mm diameter pin
- M16X2-L40 external thread
Sale price$154.00 USD
Mark-10
Mark-10 Swivel Adapter, G1018(-1/-2)
SKU: G1018-1, G1018-2
- Swivel to adjust for proper sample alignment.
- Thread sizes #10-32 or 5/16-18.
Sale priceFrom $104.50 USD
Regular price$110.00 USD
JLWForce
A31.7/12.7-1-14, Male 1.25" to 1"-14 Eye End Thread Adapter
SKU: A31.7/12.7-1-14
- Male-Type D, 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin
- 1"-14 Male Thread
Sale price$330.00 USD
Mark-10
Mark-10 AC1046 5/8" Female Eye End to #10-32M Thread Adapter
SKU: AC1046
- 5/8" [15.9 mm] female eye end with 8 mm pin
- #10-32M Thread
Sale price$52.25 USD
Regular price$55.00 USD

JLWForce
A15.8/8-20/8, 5/8" Male Eye End to 20 mm Female Eye End Adapter
SKU: A15.8/8-20/8
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 20 mm female eye end with 8 mm pin hole
Sale price$154.00 USD
Mark-10
Mark-10 AC1046-1, 5/8" Female Eye End to 5/16-18M Thread Adapter
SKU: AC1046-1
- 5/8" [15.9 mm] female eye end with 8 mm pin
- 5/16-18M Thread
Sale price$52.25 USD
Regular price$55.00 USD
Mark-10
Mark-10 AC1046-2 5/8" Female Eye End to 1/2-20M Thread Adapter
SKU: AC1046-2
- 5/8" [15.9 mm] female eye end with 8 mm pin
- 1/2-20M Thread
Sale price$52.25 USD
Regular price$55.00 USD

JLWForce
A12-10-32M, 12mm Male Eye End to 10-32 Male Thread Adapter
SKU: A12-10-32M
- Male-Type O, 12 mm male eye end with 6 mm pin
- #10-32M UNF thread
Sale price$273.00 USD
JLWForce
A31.7/12.8-M30x2, 1.25" Male Eye End to M30x2 RH Thread Adapter
SKU: A31.7/12.8-M30x2
- Male-Type D, 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin
- M30x2 External Thread
Sale price$374.00 USD

JLW Instruments
Thread adapter for ergonomic accessories M10F to 5/16-18M
SKU: TA:M10F-516M
- Chatillon and Mark-10 ergonomic attachments to a Shimpo force gauge.
Sale price$40.00 USD
JLWForce
A31.7-1.25Z-12, 1.25" Male Eye End to 1.25"-12UNF Thread Adapter
SKU: A31.7-1.25Z-12
- Male Type D, 1.25" [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin
- 1.25"-12UNF External Thread
Sale price$273.00 USD

JLWForce
A158-2510, 5/8" Male Eye End to 25 mm Male Eye End
SKU: A158-2510
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 25 mm male eye end with 10 mm pin
- Compatible with Shimadzu 10 kN and 20 kN test stands
Sale price$154.00 USD
JLWForce
A158-1-14, 5/8" Male Eye End to 1-14 Male Thread Adapter
SKU: A158-1-14
- Male-Type D, 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin
- 1"-14 Male Thread
Sale price$330.00 USD

JLWForce
A158-16, 5/8" Male Eye End to 16 mm Male Eye End Adapter
SKU: A158-16
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 16 mm male eye end with 6.5 mm pin
- Compatible with Shimadzu 100 N to 5 kN test stands
Sale price$154.00 USD
JLWForce
A158-M12F, 5/8" Male Eye End to M12 Female Thread Adapter
SKU: A158-M12F
- 5/8" [15.8 mm] male eye end with 8 mm pin
- M12x1.75 female thread
Sale price$154.00 USD

JLWForce
A158-35 5/8 inch Male Eye End to 35 mm Male Eye End Adapter
SKU: A158-35
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 35 mm male eye end with 13 mm pin
- Compatible with Shimadzu 50 kN test stands
Sale price$284.00 USD
JLWForce
A317-35 1.25 inch Male Eye End to 35 mm Male Eye End Adapter
SKU: A317-35
- 1.25" (317 mm mm) male eye end, 1/2" (12.8 mm) pin
- 35 mm male eye end, 13 mm pin
- Compatible with Shimadzu 50 kN test stands
Sale price$284.00 USD
JLWForce
A158-M30X2, 5/8" Male Eye End to M30X2 Male Thread Adapter
SKU: A158-M30X2
- 5/8" (15.8 mm) male eye end, 8 mm pin
- M30x2 male thread
Sale price$457.00 USD
JLWForce
A158-M12, 5/8" Male Eye End to M12x1.75 Male Thread Adapter
SKU: A158-M12
- 5/8" [15.8 mm] male eye end with 8 mm pin
- M12x1.75 male thread
Sale price$154.00 USD

JLWForce
A158-M12x1.25, 5/8" Male Eye End to M12x1.25 Male Thread Adapter
SKU: A158-M12x1.25
- 5/8" [15.8 mm] male eye end with 8 mm pin
- M12x1.75 male thread
Sale price$225.00 USD

JLWForce
A159-126, 5/8" Female Eye End - 12 mm Female Eye End Adapter
SKU: A159-126
- 5/8" (15.9 mm) female eye end, 8 mm pin
- 12 mm female eye end, 6 mm pin
Sale price$342.00 USD

JLWForce
A158-M20, 5/8 Male Eye End to M20x1.5 Male Thread Adapter
SKU: A158-M20
- 5/8" [15.8 mm] male eye end with 8 mm pin
- M20 x 1.5 mm male thread
Sale price$154.00 USD
JLWForce
A327-158-159 Cardan Adapter Male Eye End to Female Eye End
SKU: A327-158-159
- 1.25" (317 mm mm) male eye end, 1/2" (12.8 mm) pin
- 35 mm male eye end, 13 mm pin
- Compatible with Shimadzu 50 kN test stands
Sale price$419.00 USD

JLWForce
A158-8, 5/8 inch Male Eye End to 8 mm Female Eye End Adapter
SKU: A158-8
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 8 mm female eye end, 3 mm pin hole
Sale price$154.00 USD

JLWForce
A318-20 1.25 inch Female Eye End to 20 mm Female Eye End Adapter
SKU: A318-20
- 1.25 in. [31.8 mm] female eye end with 1/2 in. [12.8 mm] pin hole
- 20 mm female eye end with 8 mm pin hole
Sale price$284.00 USD

JLWForce
Grip Adapter 1.25 Male Eye End to 5/8-18UNF Thread - A317-5818M
SKU: A317-5818M
- Male-Type D, 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin hole
- 5/8-18M External Thread
Sale price$190.00 USD
JLWForce
Grip Adapter 317 Male Eye End to M12x1.75 External Thread - A317-M12
SKU: A317-M12
- 1.25" [31.7 mm] male eye end with 12 mm pin
- M12x1.75 External Thread
Sale price$285.00 USD

JLWForce
A158-M10, Grip Adapter 158 Male Eye End to M10x1.5 Thread
SKU: A158-M10
- 5/8" [15.8 mm] male eye end with 8 mm pin pin hole
- M10x1.5 External Thread
Sale price$154.00 USD
Regular price$180.00 USD

JLWForce
Eye End Adapter, 15.9 Female Eye End to 31.8 Female Eye End - A158-318
SKU: A159-318
- 5/8" [15.8 mm] male eye end with 8 mm pin pin hole
- 1.25 in. [31.8 mm] female eye end with 1/2 in. [12.8 mm] pin hole
Sale price$154.00 USD
Regular price$180.00 USD

JLWForce
Grip Adapter 1.25 Male Eye End to 5/8-18F Internal Thread - A317-5818F
SKU: A317-5818F
- Male-Type D, 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin hole
- 5/8-18F Internal Thread
Sale price$305.00 USD

JLWForce
Grip Adapter 158 Male Eye End to 5/8-18UNF - A158-5818M
SKU: A158-5818
- 5/8" [15.8 mm] male eye end with 8 mm pin
- 5/8-18M External Thread
Sale price$190.00 USD

JLWForce
Grip Adapter 3/4 Female Eye End to 317 Male Eye End-A317-191
SKU: A317-191, A317-191-HS
- 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin hole, Type D
- 3/4 in. [19.1 mm] female eye end with 9.7 mm pin hole
Sale priceFrom $395.00 USD

JLWForce
Grip Adapter 3/4 Female Eye End to 158 Male Eye End - A158-191
SKU: A158-191
- 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin hole, Type D
- 3/4 in. [19.1 mm] female eye end with 9.7 mm pin hole
Sale price$182.00 USD

JLWForce
Grip Adapter 12 mm Male Eye End to Type D 31.7 Male Eye End - A317-12
SKU: A317-12
- 1.25 in. [31.7 mm] male eye end with 1/2 in. [12.8 mm] pin hole, Type D
- 12 mm male eye end with 6 mm pin
Sale price$416.00 USD
Chatillon
Chatillon Thread Adapters
SKU: 3127, 3157, NC002686, P-10020, P-10269, 17039, NC000686, ...
Sale priceFrom $15.00 USD
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