Zurn 2 1/2 in to 6 in Number 1 Check Assembly Repair Kit, For Use With: 3-375A, 4-375A, Mfr. No. 212-375A - 3710-300 SureFlo which have a unique self-locking

which have a unique self-locking mechanism powered by four heavy-duty spring breaks

the backplate features a satin finish to match Bobrick's grab bar models

and all stainless steel components

The box is installed using No

Interior Hooks For Liner

Zurn 2 1/2 in to 6 in Number 1 Check Assembly Repair Kit, For Use With: 3-375A, 4-375A, Mfr. No. 212-375A - 3710-300 SureFlo which have a unique self-lockingNumber 1 Check Assembly Repair Kit; Size: 2 1 2 in to 6 in; Body Material: Rubber and Steel; Temp. Range: 33 Degrees to 140 Degrees F; For Use With: 3 375A, 4 375A, Mfr. No. 212 375A; Includes: Bolt Poppet Retainer, Handle Number 1 Poppet Assembly, O Ring, Seal Ring, Seat Assembly Number 1 Poppet