Insize Disc Brake Micrometer 25-50mm Range Series 3288-50A imperial outside micrometer This depth base attachment is Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

This depth base attachment is designed to increase the stability of depth measurements when used with calipers

Comprehensive Selection: Includes 430 pieces of assorted socket head cap screws

Size(L x W x H): 66 mm x 66 mm x 55mm/ 2

3 x 30mm - 10 PCS

Part Number: 6289-150

Insize Disc Brake Micrometer 25 50mm Range Series 3288 50A imperial outside micrometer This depth base attachment is Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 This depth base attachment is designed to increase the stability of depth measurements when used with calipers Comprehensive Selection: Includes 430 pieces of assorted socket head cap screws