Proops Brothers Limited Gears Pulleys Wheels & Springs Gears Pulleys Wheels & Springs


		Tension Spring Pack 100 Ref: X1099 Assorted pack of various sizes. Price: £3.95



		Compression Spring Pack 100 Ref: X1098 Assorted pack of various sizes. Price: £3.95



		Pulley Tech (sizes below included in this set) Ref: S7080 A set of 7 plastic pulleys plus 6 elastics bands. Sizes : 10 O.D, 2 I.D, 12 O.D, 2 I.D, 12 O.D, 4 I.D, 15 O.D, 4 I.D, 20 O.D, 4 I.D, 25 O.D, 4 I.D, 30 O.D, 4 I.D. Price: £1.95



		Gear Tech Ref: S7081 A set of 8 gears plus 2 racks, 1 spur and 1 worm. Sizes range from 7.7mm O.D, 2mm I.D, 10 TEETH upto 46mm O.D, 4mm I.D, 70 TEETH. Only available as a set. Price: £2.45



		Wheel Tech 1 - 25 Dia., Pack 8 Ref: S7083 Largest Dim 25mm Price: £1.00



		Wheel Tech 2 - 37 Dia., Pack 6 Ref: S7084 Largest Dim 37mm Price: £1.00



		Wheel Tech 3 - 42 Dia., Pack 6 Ref: S7085 Largest Dim 42mm Price: £1.00



		Wheel Tech 4 - 50 Dia., Pack 4 Ref: S7086 Largest Dim 50mm Price: £1.00



		Wheel Tech 5 - 90 Dia., Pack 4 Ref: S7087 Largest Dim 90mm. ( The only wheel with tread!) Price: £1.20



		Tapered Pins, Assorted pack of 100 brass & steel pins. Ref: X1159 Length approx 2.5cm Largest pin has diameter of 1.4mm upto 2.2mm. Smallest pin has diameter of 0.94mm upto 1.2mm. Price: £2.95