[JTC-5444] 3 PCS THIN WALL WHEEL SOCKET SET 100 mm Analogue Insulation & Continuity Tester Suitable for half face mask

Suitable for half face mask respirator model GM-305Y and GM-306Y

Three selectable tone outputs

Hardened chrome vanadium steel

Core bit: 105mm (4-1/8") Power Input 1

5 degree adjust angle

[JTC-5444] 3 PCS THIN WALL WHEEL SOCKET SET 100 mm Analogue Insulation & Continuity Tester Suitable for half face maskThe thin wall wheel socket set 100 mm comes with 3 pieces of 1 2 Dr. x 6 PT socket sizes. Contents: Item number 5444 17: 17 mm diameter: 24 mm 100 mm (Length) inner depth: 22 mm. Item number 5444 19: 19 mm diameter: 26 mm 100 mm (Length) inner depth: 24 mm. Item number 5444 21: 21 mm diameter: 28 mm 100 mm (Length) inner depth: 26 mm.