Specification: Type: Presta Valve Wrench Tool Material: Aluminum Alloy Color: Blue Package includes: 1 x Wrench + 2 x Nuts + 2 x Sealing Rings During installation, put the sealing ring first, and then tighten the nut. Install in place, do not over tighten.

The lightweight nut is made of high-grade aluminum alloy. Greatly reduce the impact on the wheel balance, so that drivers get better race results. Portable multifunctional wrench. It can be used to install or remove Presta spool, nut and extension rod. After replacement, the locking force is greater and the air tightness is better. The unique sealing ring can not only improve the air tightness, but also prevent the nut from loosening and hub damage. It is suitable for refitting and replacing the lock nut of valve nozzle and vacuum tire nozzle. Package includes: 1 x Wrench + 2 x Nuts + 2 x Sealing Rings; During installation, put the sealing ring first, and then tighten the nut.

Special Feature: Lightweight. Number of Items: 1. Material: Aluminum Alloy. Color: Blue. Brand: ZZHXSM. Best Sellers Rank: See Top 100 in Sports & Outdoors. : B0991YTC59. Manufacturer: ZZHXSM. Date First Available: July 9, 2021. Item model number: BVTVRWT-1S. Package Dimensions: 3.86 x 3.11 x 0.16 inches; 0.18 Ounces.