BUSUNG Step Ladder Multi-Function LS-Type Size:LS-43 (4*3-Step) SEOUL METAL Safety Platform Ladder Size:4F-4(R0.5)*6*10*70MM(SG8A3704005) BJX3M-PDT-P Strapping Seal for PP Strap Handheld stopwatches for timing

BUSUNG Step Ladder Multi Function LS Type Size:LS 43 (4*3 Step) SEOUL METAL Safety Platform Ladder Size:4F 4(R0.5)*6*10*70MM(SG8A3704005) BJX3M PDT P Strapping Seal for PP Strap Handheld stopwatches for timing SEOUL METAL Safety Platform Ladder STP 4 Specification item model symbol Specification information form doesn't exist bearing type M plain bearing Mounting support type B Basic type tube inner diameter 40 tube inner diameter 40mm Types of port screws Rc cylinder stroke 400 Cylinder stroke 400mm Stroke adjustment symbol doesn't exist dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None auto switch A93L Reed auto switch