QUALITY: Durable stainless steel construction. Our Spring Bar Tool is made from strong and durable stainless steel so that it won't corrode or break easily when removing spring bars. MULTI-USE: The PHAIV spring bar removal tool is perfect for all types of spring bars with double edges one v-shaped (head that can precisely grab hold of even the smallest spring bars so you can make accurate repairs quickly and safely) and one pin. WHAT'S INCLUDED: This spring bar tool includes new spring bars size 18mm, 20mm and 22mm four of each .