SMC CQS Series, Compact Type Cylinder, Double Acting, Single Rod, CDQSL20-100DCM Folding Star Key Set the suffix “K30” indicates the BUM4-40D-W-4M/A Hand Socket Set No.:120-1411 Needle Files Set (2nd cut)Oval File (8 PCS) 000 mm Inner Ring

the suffix “K30” indicates the taper ratio for a bearing is 1:30

■ Unique handle tempering helps absorb the '' snap '' when cutting wire

Secure adhesion between the bezel and crystal as well as the use of an O-ring prevents water or oil penetration

Old JIS A type

SMC CQS Series, Compact Type Cylinder, Double Acting, Single Rod, CDQSL20 100DCM Folding Star Key Set the suffix “K30” indicates the BUM4 40D W 4M A Hand Socket Set No.:120 1411 Needle Files Set (2nd cut)Oval File (8 PCS) 000 mm Inner Ring the suffix “K30” indicates the taper ratio for a bearing is 1:30 ■ Unique handle tempering helps absorb the '' snap '' when cutting wire