A turnbuckle, also known as stretching screw or bottlescrew is a device for adjusting the tension or length of ropes, cables, tie rods, and other tensioning systems. The tension can be adjusted by rotating the frame of theturnbuckle, this will cause both eyelets to be screwed in or out simultaneously, without having twisted the eyelets or attached cables. turnbuckles normally consists of two threaded eyelets, one screwed into each end of a small metal frame, one with a left-hand thread and the other with a right-hand thread.
Types of turnbuckles:
- Eye and Eye turnbuckles
- Hook and Eye turnbuckles
- Hook and Hook turnbuckles
DROP-FORGED TO DIN 1480
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Eye and Eye |
Hook and Eye |
Hook and Hook |
S.W.L. applies to eye and eye only. Others = 33-1/3% of S.W.L.
| DROP-FORGED TO DIN 1480 WITH WELDABLE ENDS |
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| Available in 6, 8, 10, 12, 14, 16, 20, 22, 24, 30 & 36 mm Thread Sizes |
| DIE CAST | ||
| Eye and Eye | Hook and Eye | Hook and Hook |
| STAINLESS STEEL | ||
| Eye and Eye | Hook and Eye | Hook and Hook |
| Available in 5, 6, 8, 10, 12 and 16 mm Thread Sizes |