Southwire Old Work Octagon Steel Box Extension 10-00-001-3252 the threshold can be cut

the threshold can be cut to the desired length using a hacksaw

Length: 2-17/32 in

Overall Height: 4 in

The package includes a flint striker for lighting the torch

Valved: Yes

Southwire Old Work Octagon Steel Box Extension 10-00-001-3252 the threshold can be cutOctagon extension ring is added to junction boxes to increase wiring capacity. This provides access for additional conduit runs and electrical wire. It prevents the need to remove old conduit boxes and wiring from circuits when additional capacity is needed. Additionally, these rings are UL and RoHS compliant. Brand Name: Southwire Work Style: Old Work Shape: Octagon Material: Steel Product Type: Box Extension Height: 4 in.