DURA LIFT Heavy Duty 2 Pack 130 lb 2 Pack Yellow Steel Garage Door Extension Spring Vanity Cabinet depth of cut capacity provides depth of cut capacity provides additional versatility of applications Anti snag ball bearing lower guard provides smooth guard operation and long life in harsh environments Toughcord provides longer durability against cord pull outs Integrated dust blower function cleans the line of sight during cutting Durable high grade Aluminum smooth base for accurate cuts lightly soiled loads will be clean in as little as 15 minutes (based upon a 3 lb load) Presoak option lets you skip soaking outside of the washer 2 Material Steel Manufacturer Color Finish Yellow Type Extension spring CA Residents: Prop 65 Warning(s) No UNSPSC 30171500 Sub Brand Heavy Duty 2 Pack 130 Pounds rusty springs quickly (professional installation recommended) Corrosion resistant coated steel coils to help slow rusting process over spring life 1 Year warranty springs are warranted for 1 year from purchase date