Belt B 4. 9-piece set. Includes 9 Zyclop color coded 3/8″ drive sockets, ball intercept ring, with knurled at the base for manual turning and ball intercept ring. The fast and easy Twist to Unlock system keeps sockets secured in the robust textile belt, until you decide otherwise. Belt comes with a carabiner for attachment and backside with a hook & loop fastener. Series 8790 HMB – Zyklop sockets. 3/8″ drive for hex bolts and nuts. 29mm long (excl. 16, 17, 18, 19 sockets which are 30mm long). Incl. 8; 10; 12; 13; 15; 16; 17; 18; 19. Belt A 0/9. Dimensions: 39mm wide x 238mm long. Hook and Loop fastener Strip 30. Dimensions: 30mm wide x 200mm long.