The safe working load of the B33 Double Flared Coil Loop Insert is identical to that of the B17 Double Flared Coil Loop. However, its crisscross design will not allow the insert to “straddle” reinforcing steel or prestressing strands.
Standard sizes are shown in the chart and other sizes are available on special order. Minimum spacing between inserts is twice the minimum corner distance.

The B33 Double Flared Criss Cross Coil Loop Insert is also available to be made to order. Please call for lead timing, pricing, and availability.