SODIAL(R) 0.03T 66.1Lbs 30Kg Silver Tone Metal Swivel Lifting Crane Pulley Block 5 Pcs Item Name : Crane Pulley Block;Bear Load : 0.03T (30kg)/ 66.1Lbs For Rope Dia. : 6mm/ 0.24";Hook Dia : 10mm/ 0.39" Overall Size : 7 x 2.5 x 1.5cm/ 2.7" x 0.98" x 0.59" (L*W*T);Material : Metal Main Color : Silver Tone;Weight : 232g Package Content : 5 x Crane Pulley Block