1224118 | ORB-27000-400-VBR75 (Pack of 20) --- Fluoroelastomer Bulk O-Rings - 270x4 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring 1.83x148.52x152.40 9x26x7 mm Plastic Bearings -

9x26x7 mm Plastic Bearings - Acetal with Stainless 316 Balls - Sold Per Each:

Screw Size: 7/16x7/8mm

28mm is 23

Reid Tool® LBK-4

1224118 | ORB-27000-400-VBR75 (Pack of 20) --- Fluoroelastomer Bulk O-Rings - 270x4 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring 1.83x148.52x152.40 9x26x7 mm Plastic Bearings -270x4 mm Brown Fluoroelastomer Fluoroelastomer Bulk O Rings Fluoroelastomer Sold Per 20: Base Category: O Rings Fluoroelastomer Bulk Top Level Category: O Rings Fluoroelastomer Bulk Product Details Inside Diameter (ID): 270. 00mm (270. 00mm is 10. 63 in.) Inside Diameter (ID): 270. 00mm (270. 00mm is 10. 63 in.) Section (t): 4. 00mm (4. 00mm is 0. 157 in.) Colour: Brown Fluoroelastomer Hardness: 75 Durometer Brand: MBA Country of Origin: TW Product