To calculate the finished length of your Twist interchangeable knitting needle, multiply the needle tip length by 2, and add the cable length. For example, An 8″ (20 cm) cable length will make a 16″ (40 cm) circular needle when 4″ (10 cm) tips are attached. A 22" (55 cm) cable length will make a 32" (80 cm) circular needle when two 5" (13 cm) tips are attached. Lifeline holes can be found at each end of these cables. Insert the T-shaped tightening key into the lifeline hole to assist with securing your tip/cable connection.

Size chart:
Please double check your needle tip size to determine what cable size you need.

Mini cables fit needle sizes US 000 – 1½ (1.5 – 2.5 mm)
Small cables fit needle sizes US 2 – 8 (2.75 – 5 mm)
Large cables fit needle sizes US 9 – 15 (5.5 – 10 mm)