Rope stopper
Rope stopper
Standard rope stopper. This one is for 5mm rope and has a 25mm diameter. The 4mm stopper has a 20mm diameter and the 3mm one has a 15mm diameter.
Loop stopper
Loop stopper
A neater/stronger stopper. Instead of tying a knot on the inside, you pass a line through and around the stopper to form a loop, finished with a splice or knot. The stopper always stays in place and cannot slide along the line. The stopper for 4mm rope has a 24mm diameter but other sizes can be printed such as the 5mm which has a 30mm diameter or 3mm (18mm diameter).
Dual stopper
Dual stopper
A stopper designed to work with two ends of elastic or cord. Can be made in a number of sizes - 4mm cord and 5mm cord are the most common. The 4mm stopper is 25mm wide and the 5mm stopper is just under 32mm wide.