the retaining lip is also fabricated out of type-304 stainless steel and is 3 inches long

PolyJohn holding tanks are made of an extremely durable plastic

CENTER DRAIN: Drain is conveniently placed in the center of the sink

Red color increases visibility

Bradley 176-051 Pushrod 8 X 1/4 Dia

Advance Tabco Stainless Steel Scullery Sink with Drainboards, Without Faucet, 18 Gauge, Floor Mounting Type - 9-4-72-24RL Capacity-44 oz the retaining lip is alsoScullery Sink with Drainboards; With Faucet Without Faucet: Without Faucet; Body Material: Stainless Steel; Gauge: 18; Mounting Type: Floor; Overall Length: 122 in; Overall Width: 27 in; Overall Height: 42 in; Number of Stations: 4; Bowl Size: 16 in x 20 in; Bowl Depth: 12 in; Back Splash: Yes; Back Splash Height: 8 in; Side Splash: No; Faucet Operation: Not Applicable; Drain Opening: 3 1 2 in; Faucet Mounting Centers: 8 in; Faucet Hole Dia.: 1 1 8