Universal stainless steel mast clamp kit (light version) for wide range of mast diameters. Made in the Czech Republic with original Mastrant design. Strong (thickness 2.5 mm... 3/32", height...

Triple pulley very useful for a hoist up to 1:6 ratio. For example: with the force of 500 N (about 50 kg / 110 lbs.) you can lift a weight of 300 kg (660 lbs.). smooth-running ball bearing (red...

This rugged cast aluminum rope tightener combines a strong carabiner with a cam locking mechanism, allowing you to secure, tension, and connect serious loads using a rope.  The carabiners are...

MASTRANT-O is new product in Mastrant Classic category. It is highly reflective rope (bright orange plus braided reflective tape) based on long-term proven Polyester (Dacron) product line. It...

Anchoring peg suitable for guying small masts and vertical antennas. Thanks to its light weight (only 125 g, 0.28 lb.) it is also suitable for expedition activities. For rope connection we recommend...

The Mastrant Rope Winder can be used on diameters from 1 mm up to approx. 6 mm (1/4"). It is designed to allow the rope to be wound in a figure 8 shape to prevent twisting and looping. Various holes...

Ready within a few seconds. Function indicated by a LED. Power supply: 6V by 4 batteries AA (rechargeable batteries can also be used). Max. soldering temperature 430°C Plug and Start...

Practical cable reel (recommended for cables up to 7.3 mm in diameter) and ropes. Maximum capacity approx. 50 m of 6 mm diameter rope or 30 m of 7.3 mm cable.