PROTO Combination Wrench: Alloy Steel, Black Oxide, 5/8 in Head Size, 5 in Overall Lg

The PROTO J1220ESB combination wrench is used for tightening and loosening SAE 12-point fasteners in industrial maintenance, automotive repair, and mechanical assembly. Its 5/8 in head size and offset design provide access to recessed bolts. The alloy steel construction and black oxide finish offer corrosion resistance and durability in demanding environments.

The PROTO J1220ESB is an SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has a 5/8 in head size and a 5 in overall length with an offset design. The manufacturer part number is J1220ESB. This wrench is designed for professional use and meets PROTO quality standards.

You can source the PROTO J1220ESB combination wrench through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies PROTO tools to industrial customers across multiple regions.

To maintain a PROTO black oxide combination wrench, clean it after use with a dry cloth to remove moisture and debris. Apply a light coat of rust-preventive oil periodically, especially in humid environments. Store in a dry tool chest. Avoid exposure to corrosive chemicals. The black oxide finish reduces glare but does not replace proper care.