10mm BL 6700kg

Removable water pouch included

Try the block in both modes and see which you prefer - you really can't go wrong

Multi-line display - Start Sequences + Time

Allen 30mm Single Dynamic Bearing Block Multi Function A2031 Ronstan RATCHET 10mm BL 6700kgAllen 30mm Dynamic Blocks use the same high quality dynamic bearing, materials and precision engineering as our 20mm Dynamic Block range. Allen's high strength and rope friendly stainless steel ultra strap makes them amongst the strongest and most reliable ball bearing blocks in their class. The range is available with different types of accessories including lacing eyes, hooks, swivels and cleats. The range also features a central rivet that provides