Klein Tools LL4 Long Arm Hex Key 1/16"
Klein Tools LL4 Long Arm Hex Key 1/16"

Klein Tools LL4 Description
Klein Hex Keys are designed for a precise fit in sockets, preventing slippage and stripping of the socket. Works well in versatile applications such as hard to reach spaces or high-torque situations. Manufactured with top-grade alloy steel and rust/corrosion resistant surfaces for added durability.
Klein Tools LL4 Includes
- (1) Long-Arm Hex Key
Klein Tools LL4 Features
- Long side for accessing hard-to-reach places
- Short side for higher torque situations and low clearances
- Rust and corrosion resistant surfaces
- Manufactured with top-grade alloy steel
Klein Tools LL4 Specifications
| Hex Size | 1/16" |
| Short Arm Length | 0.625" (1.6 cm) |
| Long Arm Length | 3.063" (7.8 cm) |
| Weight | 0.08 oz (2.3 g) |
We offer a 30-day return window for unused, unworn items in their original condition. If your item arrives damaged or incorrect, please get in touch with us within 7 days with photos so we can resolve it quickly.
Lineroots is not responsible for lost or stolen packages marked as delivered. Any reshipments for incorrect addresses will be at the customer’s cost. Approved returns are processed within 3–5 business days after we receive your package