Manufacturer Part Number: AB4|Bristle Material|HorsehairHandle Material|TinBristle Length|0.75inBristle Thickness|Bristle Width|Handle Length|5.25inBristle Firmness|Bristle Color|For Use With|Acid Flux; Glues; LubricationOverall Length|6-1/2 inOverall Width|3/8 inUNSPSC Code|23271700