PROTO Hex Key Set: 16 or More Pieces, L, SAE, Std End, Short, 18 Pieces, Box

The PROTO J4986 hex key set is used for tightening or loosening hex socket fasteners in industrial maintenance, assembly, and repair tasks. Its L-shaped design with standard and short ends provides leverage and access in confined spaces, making it suitable for mechanics and technicians across machining, power transmission, and general plant operations.

The PROTO J4986 hex key set includes 18 pieces in SAE sizes, with an L-shape, standard and short ends, and two tips. It features a black oxide finish and is packaged in a box. The set is not tether capable. PROTO is the brand, and the manufacturer part number is J4986.

3G Electric supplies the PROTO J4986 hex key set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source genuine PROTO tools across 14 industrial departments to meet your procurement needs.

To select the right PROTO hex key set for SAE fasteners, match the set's size range to your fastener sizes. The J4986 set covers common SAE sizes with 18 pieces, including standard and short ends for versatility. For confined spaces, the short end provides access. Always verify the required tip count and finish, such as black oxide for corrosion resistance.