Rear Luggage Case Bushing Pad — TType 2.7mm Key benefits Stabilizes luggage: Reduces unwanted movement of tail boxes, helmet trunks and related brackets so your load stays secure during rides. Restores function quickly: Direct replacement design fits existing mounting points without modifications, saving time and effort and returning the case or trunk base plate to proper operation. Durable performance: Combined plastic and steel construction balances rigidity and vibration absorption, resisting wear while supporting typical luggage loads in a range of riding conditions. What it does TType 2.7mm shape matches targeted mounting points to improve fastening stability and minimize play between the case and mounting bracket. The steel element provides structural strength; the plastic component cushions vibration and protects mating surfaces from abrasion. Designed for use with motorcycle rear tail boxes, helmet trunks and their brackets on various models (fits common mounting configurations). Specifications Shape: TType Size: 2.7 mm specification for targeted mounts Materials: Plastic and steel Function: Mounting bushing pad for rear luggage cases and trunk base plates Use scenarios Daily commute: Secure a helmet trunk to the box bracket to prevent rattling and reduce stress on the base plate during frequent stopandgo traffic. Weekend touring: Stabilize a fully loaded tail box on highway runs to decrease vibration transfer and maintain a steady mount at speed. Rough roads or light offroad: Cushion and protect mounting points against impacts and abrasion when riding over broken pavement or gravel. Easy to install, durable in use, and engineered to match common TType mounting points to keep your rear luggage secure.