[ EXQUIRED WORKING] Each edge of the poign can be locked with a cision on the screw without damaging the screw / > [ Use of the poign] The pitch glance is used mainly for such high positions as the pitch. [ Applicable & agrave; and at the end of the day] This poign is specifically used for the limited angle of rotation of the lever due to the lack of space. Stainless steel matte, corrosion-resistant and wear-proof. [ Applications] Packaging machines, universal grinding machines, tools, machines & agrave; welding, printing machines, machines & agrave; wood, packaging machines, dyeing, etc. [ Satisfaction Guarantee] We care about the feelings of each customer. If this product does not match or exceed your expectations, please return it for a 100% rebate.