WR-5: For use in very confined work areas WR-15: For long stroke spreading applications Single-acting, spring return A-92: Spreader attachment; threads on RC-Series 10 ton cylinders (except RC-101). Previous Next TabsChart ( metrics ) Cylinder Capacity Tip Clearance Model Number Max. Spread Cylinder Effective Area Oil Capacity Weight ton (kN) mm (mm) cm2 cm3 kg 1,0 (8,9) 12,8 WR-5 94 6,5 10 2,3 0,75 (6) 32,0 WR-15 292 14,5 64 11,3 1,0 (8,9) 35,0 A-92 158 – – 3,6 Chart ( Imperial ) Cylinder Capacity Tip Clearance Model Number Maximum Spread Cylinder Effective Area Oil Capacity Weight (ton) (in) (in) (in2) (in3) pound 1.00 .50 WR-5 3.70 1.00 .61 5.0 0.75 1.26 WR-15 11.50 2.25 3.91 25.0 1.00 1.38 A-92 6.25 – – 8.0