Twist-on cap for Arri PL lens mount, rubber, improved

This cap is made of strong rubber to protect mount and rear glass of your lens. It fits any Arri PL (Positive Lock) lens mount.
The cap holds firmly on the lens mount due to catching lugs – it will not fall off accidentally. Just put it onto lens mount and turn it clockwise to lock it.
Manufacturer and the cap type are indicated on the inner bottom surface of the cap.
Weight is 55 g.
Improvements are:

1. Wedge-shaped locks. This feature guarantees reliable hold of the cap on the lens mount.
2. 2×45 degrees chamfer on the inner edge. This feature provides 100% compatibility with any PL lenses since some of them have 45 degrees chamfer at this junction.