Origin8 Microtac Ergo UL Locking Black 132mm Single Lock OnIntegrated single clamp dual density TPE ergonomic lock on grips. Microtac surface texture is composed of multiple small molded cylinders that improve grip and reduce vibration. Ergonomic shape helps relieve pressure on the hands that can lead to pain and or numbness. 132mm length with variable 30 35mm diameter grip area TECH SPECS Vendor Origin8 Manufacture Number Model Name Microtac Ergo UL Locking Category Grips & tape