We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White square plastic floor-sink grate with radial surface, drop-in style

OATEY

OATEY 42753 PVC Floor Sink Full Top Grate bathware

SKU CH-ZZPK-3X993

A PVC floor-sink grate with a radial surface, drop-in installation and 1,000 lb load capacity, compatible with models 42720, 42721 and 42722

  • Supports heavy loads with a 1,000 lb capacity
  • Fits multiple drain models including 42720, 42721, 42722
  • Drop-in design simplifies installation in floor sinks
  • Meets ASME A112.6 and ASTM D2665 standards
  • Durable PVC construction resists corrosion in wet environments

PVC Floor Sink Grate – Drop-In Replacement

The OATEY 42753 is a white plastic grate designed for drop-in installation on compatible floor drain sinks. Its square, radial-pattern surface measures 9 1/4 inches on each side and stands 3/4 inch high. The grate supports a 1,000 lb load capacity and meets ASME A 112.6.7, ASME A 112.21.1 and ASTM D2665 standards. It is not ADA compliant.

Upgrades Worn or Damaged Grates on Models 42720

This grate replaces the original cover on OATEY floor drain sinks numbered 42720, 42721 or 42722 when the existing grate is cracked, corroded or missing. The jump is worth it when the sink body remains sound but the top surface no longer carries traffic safely. Buyers who need a different load rating, an ADA-compliant surface or a round grate cannot use this part.

Sustained Load Performance

The radial-pattern plastic surface distributes weight evenly across the 1,000 lb rated area during continuous foot or cart traffic. Because the material is unfinished white plastic, it resists corrosion from standing water and common cleaning agents without degrading. The drop-in design keeps the grate seated under repeated loading cycles without fasteners to loosen.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 72% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameOATEY
Product typeOther

Questions about this item

What size floor-sink opening does the 42753 grate cover?

The grate measures 9 1/4 inches square overall and is designed as a drop-in fit for compatible floor-sink models.

How is the grate secured during installation?

It sits by gravity in the sink recess; the step often missed is confirming the sink flange is clean and level so the grate seats evenly.

When should the grate be replaced?

Replace if the plastic shows cracking, warping, or surface wear that could reduce the 1,000 lb load capacity.

More in Bath Accessories & Soap Dispensers

Similar items