Swivel base, 338 Micro Cam-Matic, 16mm sheaves -/ Swivel base/338 Micro Cam-Mati -/ Height (in):, 13/16 -/ Height (mm): 46 -/ Weight (oz): 4.8 -/ Weight (g): 136 -/ Line dia. min. (in): 1/8 -/ Line dia. min. (mm): 3 -/ Line dia. max. (in): 1/4 -/ Line dia. max. (mm): 6 -/ Fastener spacing (in):, 1/32 -/ Fastener spacing (mm): 26 -/ Max. working load (lb): 200 -/ Max. working load (kg): 91