Standard Polypak® Rod/Piston U-Seal 5.000" x 5.500" x 0.250" - AU/NBR Nominal I.D.:5.000" they're durable and easy to

they're durable and easy to install

Nylon Polymer

The safety latch allows you to lock and unlock the blade easily with one hand

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and trip falls

Standard Polypak® Rod/Piston U-Seal 5.000" x 5.500" x 0.250" - AU/NBR Nominal I.D.:5.000" they're durable and easy toProduct Details : Standard Polypak Rod Piston U Seal 5. 000" x 5. 500" x 0. 250" AU NBR Part No: 25005000 4615 Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: Standard Polypak Material(s): Polyurethane Nitrile Material Code: AU NBR Temperature Range: 65F to +200F ( 54C to +93C) Pressure Range: 5000 PSI ( 345 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch Dimensions: 5. 000" x 5. 500" x 0. 250"