PROTO Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 20 in Overall Lg

The PROTO J5464 is a 1/2" drive hand socket extension used in industrial applications to extend reach when tightening or loosening fasteners. Its 20-inch length provides access to recessed bolts in automotive, manufacturing, and maintenance settings. The chrome finish resists corrosion, and it is not insulated, so it is not for live electrical work.

The PROTO J5464 has a 1/2-inch input and output drive size, a 20-inch overall length, and a chrome finish. It is not insulated and does not include a locking feature. The manufacturer part number is J5464. This extension is designed for use with standard 1/2" drive sockets and ratchets in industrial environments.

3G Electric supplies the PROTO J5464 socket extension worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine PROTO tools to support your industrial maintenance and repair operations.

Select a PROTO socket extension length based on the depth of the fastener recess and clearance around the work area. The J5464 offers a 20-inch reach for deep applications. Ensure the drive size matches your ratchet and socket (1/2 inch). For confined spaces, shorter extensions are preferable; for deep access, longer extensions like the J5464 are ideal.