The commonest method is that already described. When the longer end is doubled over, a slit is cut through both parts close to the end of this through which the shorter end is passed. A slit is then cut a few inches from the tip of this part, the bight of the becket passed through this slit and all drawn taut. This makes a very strong splice. Fourteen beckets are spliced in this way. A variation of this splice has a slit only through the end part of the longer end, the shorter end being passed through and slit as before. In one becket the standing part of the longer end is passed through the slit of the end part before going through the line hole, while the rest of the becket is made as before. A reversed splice is found on three of the leaders, which is made as follows: When the long end is doubled over, the short end is slit as usual and the longer end passed through this and slit close to the tip. Through this slit is passed the head and all drawn taut. The splice is always firmly seized with sinew braid. The main line, which serves to attach the head to the float, is always made of stout thong, preferably the skin of the bearded seal (very fine lines are sometimes made of beluga skin), about one-third inch square, and, when properly made, trimmed off on the edges so as to be almost round. It is about 10 yards long. It is fastened into the becket of the leader with a becket hitch tied upside down (No. 56771 [535], Fig. 218), or by means of a small becket, made either as on the specimen described (No. 56770 [536], Fig. 219), or spliced with double slits. The long becket at the other end for attaching the float is made either by tying a carrick bend with the end stopped back to the standing part (Fig. 220, No. 56767 [531]), or by splicing (Fig. 221, No. 56769). [Illustration: FIG. 221.--Walrus-harpoon head, with line. 1/2]