50mm double Dynamic blockAllen 50mm Dynamic Blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight to performance ratio. This is coupled with their high strength and rope friendly stainless steel ultra strap; making them amongst the strongest and most reliable ballbearing blocks on the market. The range is available with different types of accessories including lacing eyes, hooks, swivels and cleats. The range also features a central

Safety quick release spreader bar

• Hook and loop connection system

providing the low stretch required for high performance racing

Can be combined with wire or rope for trapeze lines

Pro is upgradable thanks to its embedded bluetooth transceiver: new features and firmware upgrades are available in our download area

UVA/UVB sun screens

Anodised track with piston stop wire fairlead and  cleat

non marking

and Supertex reinforced knees for increase durability

Viadana are so confident in the quality of their blocks and rigging accessories that they offer a guarantee for two years from the date of purchase

5-10 mm 12

Ball bearings and double coil springs gives a super smooth cam action