Proto J74216 Deep Impact Socket Set 25 Pc 1/2 in Drive

Product Description

The PROTO J74216 is a 25-piece metric deep impact socket set built for 1/2 inch drive impact wrenches and rattle guns used in heavy trade and industrial applications. Sockets range from 8 mm to 36 mm in 6-point configuration, delivering full contact on fastener flats to reduce rounding under high-torque conditions. The set ships on a clip rail with two 17-inch socket bars included, keeping the sockets organized and accessible at the work site. At 19.63 pounds, this is a substantial kit suited for professional use in automotive, mechanical, HVAC equipment, and structural assembly work.

This set is intended for licensed mechanics, millwrights, HVAC technicians, and industrial maintenance professionals who regularly work with metric fasteners and require deep-reach sockets to clear studs, long bolts, and recessed hardware. The deep profile makes it well suited for wheel work, suspension components, heavy equipment service, and equipment mounting applications where standard-depth sockets cannot engage the fastener.

Key Features

• 25 sockets covering 8 mm through 36 mm in metric sizing
• 1/2 inch drive compatible with standard impact wrenches and hand ratchets
• 6-point design reduces fastener rounding under high-torque impact use
• Deep socket profile clears studs and recessed bolt heads
• Includes two 17-inch socket bars for extended reach
• Clip rail storage keeps the full set organized and portable

Compatibility

Designed for use with 1/2 inch drive impact wrenches, air ratchets, and hand ratchets across residential, commercial, and industrial service applications requiring metric deep impact sockets.

Installation Notes

This set is used by mechanics, HVAC technicians, and industrial maintenance trades. Always match the socket drive size to the tool drive size before use. Inspect sockets for cracks or deformation before applying torque, and never use impact sockets on non-impact hand tools beyond their rated capacity. Store on the included clip rail to prevent loss and maintain organization during service calls.