Parallel specially hardened jaws, with both flat and pipe grip jaws and phosphated and oil-impregnated finish Plastic coated handles for maximum grip and comfort. Parallel specially hardened jaws, with both flat and pipe grip jaws and phosphate and oil-impregnated finish. Bahco BAH8224 8224 Slip Joint Plier 250mmBahco Slip Joint Pliers have been developed according to the scientific ERGO™ process with outstanding jaw opening and depth with speedy one hand setting. By pressing the unique thumb operated button the parallel jaws can be adjusted in 9 to 13 positions depending on model. ERGO™ handles in two-component combination, thermoplastic surface, for comfortable grip, on tough polypropylene core for rigidity Multi adjust points and parallel gripping at all points, providing a firm grip on workpieces of varying shapes