Proto 1'' Drive, Adapter Impact Step Up, Steel Black, 1''F X 1.1/2''M, 3.1/2'' L 10004

• Use adapters to help increase or decrease drive end size.
• Do not use hand adapters with power tools.
• Do not over torque small sockets when using them with adapters on large drive tools.

Specifications

INPUT DRIVE [IN]: 1

OUTPUT DRIVE [IN]: 1-1/2

OVERALL LENGTH [IN]: 3-1/2

WEIGHT [LBS]: 2.64

FINISH: Black Oxide

SPECIFICATION ASME: ASME B107.110-2012