16MM AIRBLOCK DOUBLE W/BECKET

16mm Airblocks offer high working loads in a small, lightweight block. Constucted using stainless steel sideplates and stainless steel balls in a grooved hardened race. Best used with small diameter high tech lines.
Standard Features

• Sheave dia.16 mm (5/8")
• Max line dia.5 mm (7/32")
• Breaking strength 1200lbs
• (#'s 417 and 432 are 750lbs)