Ročne spone Frasch

Five sizes of UNI hand screw available for use in industry. The screw can be used for clamping pieces with parallel surfaces with a possible adjustment for tapered pieces at the angles of up to 5°. Fine adjustment is made possible by its trapezoid thread. It can easily be brought from the starting position to the maximum span by turning i.e. swinging the screw by one hand only – to the right for opening and to the left for tightening. The two flexible clamping cubes have flat faces but for one with the V-shaped notch so that work pieces of any shape can be clamped. The V-notched faces on each cube make clamping of small and round pieces possible. Due to its special shape the hand screw can also be applied on not easily accessible places. lts design and quality guarantee for extreme durability.

Special features of the UNI hand screw

  • easy to use and universally applicable
  • adjustments with the help of a single screw
  • allows rapid clamping of objects with parallel surfaces as well as work pieces tappered at the angle of up to 5°
  • minimum weight
  • durability

spona-z-merami

SKU a b c force in N weight in kg
2515 0 -25 20 -48 15 1000 0,05
5025 0 – 50 32 – 82 25 2000 0,25
7540 0 – 75 40 – 115 40 2500 0,45
10050 0 – 100 50 – 150 50 3500 0,80
150100 0 – 150 50 – 200 100 4500 1,90
80270 80- 270 210 – 340 80 4500 2,20