The T20 is a larger shackle designed for mid to large sized boats. They are popular on the America's Cup racing circuit. The T-20 has a breaking strength of 20,000 lbs. Standard bail configurations weigh only 11.9 oz. Ideal for 40 to 70 foot sailboats.
SB - Standard Bails provide ample room for attaching a line while keeping weight and overall shackle length to a minimum. Ideal for halyards and sheets.
LB - Large Bails provide room for up to three additional shackles or a combination of shackles and lines. Ideal for spinnaker sheets, guys or other multi-line applications.
CB - Clevis Bails do not require splicing and provide moveable attachments to rings, deck fittings, furlers, rolling furlers, etc. Ideal for many uses.
Every unit is pull tested and released under several different load conditions before shipping.