Wet Mop Handle Connection Type Slide On Handle Length 54 in Material Wood Handle Color Natural Connection Thread Type Not Applicable Tip Material Polypropylene Features For 1 in Headband Mops Tightening Thumbwheel Series Invader(R) Color Coding System Yes Includes Invader(R) Wet Mop Handles make removing and replacing mop heads easy and efficient. Invader(R) Side Gate Handle s thumb wheel clamps the mop firmly in place should be used with 1 in (2.5 cm) headband mops only.