ER Hex Wrenches for ER Collet Chucks – ER11, ER16 & ER20
Hex-style wrenches for compatible ER collet chuck nuts. Choose the correct ER size and nut configuration before ordering.
Available Wrenches and Dimensions
| RMT SKU | ER Size | Style | B (in) | L (in) | Weight (lb) |
|---|---|---|---|---|---|
| RT1185 | ER11 | HEX | .68" | 4.5 | 0.25 |
| RT1186 | ER16 | HEX | 1.0" | 6 | 0.25 |
| RT1187 | ER20 | HEX | 1.25" | 6.5 | 0.25 |
Features
- HIGH QUALITY STEEL: Made of High Quality Heat Treated Carbon STEEL..
- PRECISION FIT: Designed for Secure Engagement with Compatible ER Collet Nuts for Reliable Tightening and Loosening
- HIGH TORQUE PERFORMANCE: Provides Positive Grip and Leverage for Proper Collet Nut Tightening and Tool Changes
- DURABLE DESIGN: Built to Withstand Repeated Use in CNC, Milling, and General Machine Shop Environments
- EASY TOOL CHANGES: Provides a Simple and Reliable Way to Install and Remove ER Collet Nuts During Routine Tool Changes
Compatibility: Match the wrench to the ER collet nut style. Hex, C-Type and O-Type designs are not interchangeable.
