Single Purchase Winch Crab Apparatus

– Pulley diameter                    230 mm

– Measuring height                1 meter wooden scale

– Weight                                    1 set of slotted weight 1 kg = 200 gm x 5 piece

                                                     1 set of slotted weight 2.5 kg = 500 gm x 5 piece

– Teeth on spur gear             100

– Teeth of pinion gear          23

– Grooved wheel                   25 cm diameter