My Account
If you are already registered, please log in.
Create your account and enjoy a new shopping experience.
Create A New Account
Free Shipping
In stock
2 days
The Proto J4990-6MXL is an extra long 3/8" drive hex bit socket designed for reaching fasteners in deep or recessed locations where standard-length sockets fall short. Built to Proto's professional-grade standards, it delivers reliable torque transfer for hex-head fasteners in industrial, MRO, and maintenance applications.
With a 6mm hex bit size and an extended 6-3/32" overall length, this socket is an essential addition to any professional tool kit requiring reach and precision in tight or hard-to-access spaces.
2 days
The Proto PRO49907/32XL is an extra-long hex bit socket designed for reaching fasteners in deep or confined spaces. Featuring a 3/8" square drive and a 7/32" hex bit, it delivers reliable torque...
The Proto PRO49905/32XL is an extra long hex bit socket designed for professional and industrial applications where deep reach is essential. Featuring a 3/8" drive and a 5/32" hex bit, this socket...
The Proto PRO4990-4MXL is an industrial-grade extra long hex bit socket designed for reaching deep fasteners and recessed hex bolts with ease. Built for professional and MRO applications, it features...
The Proto PRO4990-7MXL is an extra long hex bit socket designed for industrial applications requiring deep reach and precise torque delivery. Featuring a 3/8" square drive and a 7mm hex bit, it...
The Proto J4990-5MXL is an extra long hex bit socket designed for 3/8-inch drive tools, delivering reliable torque transfer for fastening and loosening hex fasteners in hard-to-reach areas. Built to...