equal for Diamond clothed T-Handle Dresser Tool. These heads are with a handle on stone wheels on a characteristic bench machine to redress or adjust the stones backwards to OEM or factory specifications. There a 1/4 '' hole on the backwards of the heads to insert a bolt with construct washer and nut to hold the head onto the handle -LRB- handle, construct washer and bolt do no come with these replacement head dress -RRB-. equal only if - Handle, nut and construct washer sold separately.