3M SJ4575 Dual Lock Reclosable Fastener, Black, 1 in x 30 ft Roll G0144103 General Purpose Utility Rope General Purpose Utility Rope 40 Satra Slip Test Results Dairy Tile Oily Not Tested For Outdoor Traction No Insulation Weight None Upper Material Description Full Grain Leather Predominant Footwear Color Black Metal Chip Resisting Sole No Footwear Closure Type Lace Up Manufacturers Suggested Sole Slip Rating Better Conductive No Safety Criteria Alloy Toe 30 ft Overall Lg Series SJ4575 Dual Lock Product Type Reclosable Fastener Form Roll Width 1 in Length 30 ft Color Black Type Self Mating Country of Origin United States