'Stoppers, Leak - Set'. Stores Ref. 27c/1903. Set of three stoppers (wooden size 1 and rubber size 2 & 3). Conical in shape and threaded externally so they could be screwed into punctures in the dinghy. Two sets 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). Excellent unused condition - copiously coated in chalk dust. Two more sets just found in the stockrooms - priced per set. Stock code S17899/900.