Proto, J46203, Hex Key, 0.050 in; 3 in; Long Arm, Nylon Handle, Rust Resistant Coating

The Proto Hex Key combines functionality with durability, featuring a rust-resistant black oxide finish that ensures longevity even in demanding environments. Designed with a .050-inch hex bit size, this tool offers a 1/2-inch short arm and a 2–7/8-inch long arm, making it versatile for various applications. The nylon handle provides comfort and grip during use, while its heat-treated construction enhances resilience against wear and tear. This hex key is an essential addition for any toolkit, delivering reliable performance for both professionals and DIY enthusiasts.

Features

• Rust resistant black oxide finish
• This Long Hex Key has a .050" hex bit size
• 1/2" short arm
• Heat-treated for durability
• 2–7/8" long arm

• Length: 3.000 in
• Size: 0.050 in
• Handle Material: Nylon
• Finish: Black Oxide, Rust Resistant
• Weight: 0.010 lbs
• Width: 0.010 in
• Height: 0.010 in
• Head Style: Hex
• Handle Type: Quad-Lobe
• Ratcheting: No
• Country of Origin: United States
• Warranty: MWC
• Product Type: HEX KEY