description 21 ga poly coated tie wire from the manufactures of the world's first battery operated rebar tying tool. the tw898-pc is a polyester coated wire used exclusively for tying rebar with a max re-bar-tier. it can be used with max rb218, rb398, and rb518 rebar tiers. california proposition 65 warning. features 21 ga wire approx. 312 ft. of wire 3 wraps equivalent to one wrap of 16ga. wire used for hand tying. up to 210 ties per roll (average of 120 ties per roll with use of rb398) specifications acme tools brand name max usa acme tools part number tw898-pc assembled weight (lbs) 0.9 california proposition 65 warning required yes color / finish yellow country of origin japan gauge 21 globaltradeitemnumber (gtin) 00093818305337 internet product code (ipc) 1c28e78baf0 length (ft) 3.3 manufacturer warranty n/a material poly coated package weight 45.5 package weight (lbs) 45.5 upc 093818305337