Powerful all alloy housing and handle. Housing guaranteed not to break or warp. Chrome molybdenum steel jaws will not slip or lock on pipes. The adjusting nut spins smoothly on frames of all sizes.
强大的全合金外壳和手柄。外壳保证不会破裂或翘曲。铬钼钢钳口在管道上不会打滑或锁定。调整螺母可在各种尺寸的框架上平稳旋转。