SAMCHULLY Self-Centering Lathe Chuck 7"–12" Size:SF-310 (12" 4-JAW) STD-V18020D-S25 Size:4F-4(R0.5)*6*10*70MM(SG8A3704005) BJX3M-PDT-P Strapping Seal for PP Strap Handheld stopwatches for timing

SAMCHULLY Self Centering Lathe Chuck 7"–12" Size:SF 310 (12" 4 JAW) STD V18020D S25 Size:4F 4(R0.5)*6*10*70MM(SG8A3704005) BJX3M PDT P Strapping Seal for PP Strap Handheld stopwatches for timing STD V18020D S25 Specification item model symbol Specification information With auto switch D With auto switch form pneumatic type Mounting support type A Bottom installation type tube inner diameter 32 Bore size 32mm cylinder stroke 300 Cylinder stroke 300mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None cushion A air cushion Rod end screw shape rod end male thread rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard