'Stoppers, Leak - set'. Stores reference 27C/ 2176. By P.B. Cow & Co. Ltd. Set of six stoppers (wooden size 1 and rubber size 2, 3,4,5 & 6). Conical in shape and threaded externally so they could be screwed into punctures in the dinghy float chamber. Two sets of the smaller sizes were carried in each of the K-type dinghy packs (A type seat pack, B back pack, C detachable seat pack, D Kidney shaped seat pack & F detachable seat pack). This complete large set is probably form one of the multi-man dinghy packs. Excellent unused condition - copiously coated in chalk dust. With original waxed paper wrappings. Stock code S17892.