Solid Backup Ring 8.500" x 9.000" x 0.085" - Polyurethane Nominal Width:0.250" Performance: Ensures optimal operation and

Performance: Ensures optimal operation and high-quality output

and 12-point fasteners

Durable and corrosion-resistant construction

With Main Vial and Double Plumb Vial

Solid Backup Ring 8.500" x 9.000" x 0.085" - Polyurethane Nominal Width:0.250" Performance: Ensures optimal operation andProduct Details : Solid Backup Ring 8. 500" x 9. 000" x 0. 085" Polyurethane Part No: 8 446 U Product Category: O Rings Product Type: Solid Backup Ring Series: XXX U Dash No.: 446 Material(s): Polyurethane Material Code: AU Durometer: 95A Temperature Range: 60F to +250F ( 51C to +121C) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch Dimensions: 8. 500" x 9. 000" x 0. 085" Nominal I. D.: 8. 500" Nominal O. D.: 9. 000" Nominal Width