Do it Best Nylon Chalk/Mason Line

100% nylon in rough braided chalkline construction. Resistant to rot, abrasion, and is not damaged by cement or alkalines. Do it Best labeled and shrink film wrapped. Tubes are 1/16 In. in diameter and have an approximate 70 Lb. breaking strength.

No. 307055: Length: 100 Ft., Material: Braided Nylon, Diameter: 1/16 In., Color: White, Pkg Qty: 1, Package Type: Sleeve
No. 307073: Length: 250 Ft., Material: Braided Nylon, Diameter: 1/16 In., Color: White, Pkg Qty: 1, Package Type: Sleeve
No. 307091: Length: 500 Ft., Material: Braided Nylon, Diameter: 1/16 In., Color: White, Pkg Qty: 1, Package Type: Sleeve