Sealey air die grinder 90 angle sealey gsa674 model no sa671 features traditional design with proven reliability generation series models feature some of the best design innovations in air tools with contoured handles insulating user from chill and vibration directional low noise air exhaust can be rotated 360 giving operator added protection includes four position air valve and throttle safety device model no gsa672 features long reach shank with an overall length of 245mm sealey g