Back Support, Memory Foam Core, LOK 1 Ergonomics Back Support, Memory Foam Core, L Designed for professional use, this OK 1 Ergonomics helps keep parts and tooling consistent across routine service tasks. Quick specs Material: Foam, Polyester Color: Black Features: Roller Style Buckle Width: 5 in Manufacturer Part Number: OK 1500 L UPC: 011726280225 Product information Manufacturer Part Number: OK 1500 L UPC: 011726280225 Country of Origin: China Dimensions Fits Waist Size: 33 in to

Large stamped sizing won't fade over time

Pack Size: Bulk

Temperature Range: Less Than 170 Degrees F

Drill Size: 1/4"

TEKS Self-Tapping Screws built for consistent performance in maintenance

of Head: 25 GPH of Water @ 12 Ft

(2) 18" x 18" pillows

Industry Standards: A-A-1923A Type 4

Net Weight: 3

Shelf Life: 15 mo

Standards: IFI-113/ASME B18

2-1/8 in Lg