Gravity roller conveyor, 4' LONG, 41" BETWEEN FRAME,..1.9" DIA X 16GA ROLLERS, 7/16" HEX AXLE, ABEC-1 PREC., PLASTIC HOUSED, SEALED, GREASED BEARING, ROLLERS SET 1/4" HIGH, 3-1/2" ROLLER CENTERS..3-1/2" X 1-1/2" X 10GA FORMED, stainless steel channel frames
