sourcing map C Hook Spanner Wrench for Lathe Clamping ER40 Collet Chuck Nut with Red Non-Slip Handle 2pcs

• 【Model】Fit for ER40 Nut, 58mm (2.28") opening width.
• 【Carbon Steel】Forged with carbon steel is good toughness and wear resistant. High-frequency hardened and Black oxidized treatment with high hardness and corrosion-resistant.
• 【Non-Slip Handle】Red rubber covered handle offers comfortable hand feeling, ergonomically design and ensures optimal force-transmission.
• 【Usage】Hook spanner is designed to drive spanner head screws, threaded rings and shafts. Exact fit reduces the risk of shaft, nut and housing damage.
• 【Widely Use】Suitable for ER lathe clamping nut, CNC milling lathe chuck nut, and most tool holders, such as spring clamping nut CNC tool holder.

1. Made of carbon steel material for wear resistance and durability. 2. Eco-friendly rubber handles for anti-slip and comfort grip. 3. Used to tighten or loosen flat nuts of limited thickness, etc. 4. Suitable for ER lathe clamping nut, CNC milling lathe chuck nut, and most tool holders, such as spring clamping nut CNC tool holder. 5. Easy to use, practical and convenient. Specification: Fit for: ER40 Nut Overall Size: 230 x 6mm / 9.06-inch x 0.24-inch (L*T) Opening Width: 58mm / 2.28-inch Material: Drop Forged Carbon Steel Handle Material: Eco-friendly rubber Finish: Black oxidized Package Content: 2 x ER Hook Wrench Spanners