Jacobs Chuck Jacobs 3MT Outside x 4MT Inside Extension Socket - GW 30451DN Extension Socket Adjustable Wrenches Drive Size: 10mm (waf)

Drive Size: 10mm (waf)

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For reasons of design

Black phosphate ends

Valid Replacement for 6151949790

Jacobs Chuck Jacobs 3MT Outside x 4MT Inside Extension Socket - GW 30451DN Extension Socket Adjustable Wrenches Drive Size: 10mm (waf)Jacobs 3MT Outside x 4MT Inside Extension Socket GW 30451DN A Morse Taper Extension Socket is a tool used to extend the reach of Morse Taper tools in machining by providing a secure and precise connection between the tool and the machine spindle. Specifications: Inside Diameter: 1. 23 in Inside Morse Taper Size: MT4 Outside Morse Taper Size: MT3 Outside Diameter: 1. 89 in Overall Length: 9 7 16 in Country of Origin: China