1110357 | ES-1270-1270-16-M (Each) --- Extension Springs - 12.7x127x1.6 mm Music Wire - Steel Spring 17.5x33.338x53.98mm 8 mm Tension Bushings -

8 mm Tension Bushings - Carbon Steel - Sold Per Each:

5040MM2860M10

Hex Key (D): 10

4x8 mm Inch Timing Belts - Nylon Covered Neoprene with Fibreglass Cords - Sold Per 4:

1110357 | ES-1270-1270-16-M (Each) --- Extension Springs - 12.7x127x1.6 mm Music Wire - Steel Spring 17.5x33.338x53.98mm 8 mm Tension Bushings -1 2x5x1 16 inch Spring 12. 7x127x1. 6 mm Extension Springs Steel Sold per Each: Base Category: Springs Extension Top Level Category: Springs Extension Music Wire Product Details OD (D0): 12. 70mm (12. 70mm is 0. 5 in.) Steel OD (D0): 12. 70mm (12. 70mm is 0. 5 in.) Overall Length (L0): 127. 0mm (127. 0mm is 5 in.) Wire Diameter (d): 1. 60mm (1. 60mm is 0. 063 in.) Max. Extension (L1): 229. 620mm Spring Rate: 0. 736N mm Initial Tension (IT): 7. 6N Load