Heavy Duty Bolt Clamps
Using a nut and bolt for diametrical adjustment enables greater band tension and together with the wider band gives the heavy duty clamps a powerful advantage over a worm drive.
Single Bolt/Double Bolt:
In general terms the single bolt clamp will give all the clamping power of a double bolt version so that the single bolt design is our main supply. There are occasions where the double bolt design may have an advantage e.g. on the very large diameter applications and in particular where large amounts of adjustments are desirable, so that we do offer these to order.
