THIS ABILITYONE ITEM IS EQUIVALENT TO THE FOLLOWING MODELS: Master Giant Foot MST00964 Master Giant Foot 00964 Master Giant Foot MST00965 Master Giant Foot 00965 Master Giant Foot MST00966 Master Giant Foot 00966 Master Giant Foot 446591 Master Giant Foot 618272 Master Giant Foot 674010 Master Giant Foot 674028 Giant Foot 1011390 Master Giant Foot 01011407 Master Giant Foot 21560491 Master Giant Foot 43WC61 Master Giant Foot ESSMAS00964 Master Giant Foot ESSMAS00965 Master Giant Foot ESSMAS00966 Master Giant Foot ESSMAS00964 Master Giant Foot MAS00964 Master Giant Foot ESSMAS00965 Master Giant Foot MAS00965 Master Giant Foot ESSMAS00966 Master Giant Foot MAS00966 Master Giant Foot MC02MAS00964 Master Giant Foot MST00964 Master Giant Foot MST00965 Master Giant Foot MST00966 master caster 966. Doorstop NonSlip Wedge Style Rubber Extra Large BRAND NAME: SKILCRAFT. Heavyduty wedgestyle, nonslip doorstops made of impact resistant vulcanized rubber material with extrawide footprint hold standard and oversized heavy doors securely in any position. Offered in large and extralarge sizes, the extralarge doorstop is designed for oversized, heavy doors with clearances up to 2 inches high and spring closures. The extralarge, high visibility, fluorescent yellow doorstop with a magnetic base facilitates easy attachment to any metal door surface while reducing the likelihood of tripping over the doorstop in small spaces or doorways. 63/4 L x 31/2 W x 2 H. Brown. Extra Large. One each. Secures standard to large industrial doors without collapsing, slipping, or marking floors Secures doors with spring closures Suitable for retail, commercial, and industrial doors Impact resistant 100% vulcanized rubber material stands up to daily use Made in the U.S.A. Doorstop,Wedge,Rubber,XLarge,31/2x63/4x2,BN Wedgestyle, nonslip doorstopDesigned for doors with clearances up to 2 high and spring closures63/4 L x 31/2 W x 2 HBrownSDS SHEETS: Yes. ENVIRONMENTAL SUSTAINABILITY (GREEN) INFO: PreConsumer Recycled Content: 0