Lincoln Electric 9SM21460-16 M21460-16 WING THUMB SCREW 117-087 & 117-088 Sale Price: $4.16 Original Price: $4.78 WING THUMB SCREW 117-087 & 117-088 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! WING THUMB SCREW 117-087 & 117-088 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1