Barrette Outdoor Living 5 in. x 5 in. x 7 ft. 3 Hole White Vinyl Fence Line Post Cordless Tool High performance solar lights stays High performance solar lights stays lit for up to 12 hours Lights up automatically every night auto off switch 3 High output LED’S 2 Long life AA Ni MH rechargeable batteries included Durable white vinyl (PVC) Will fit over an actual 5”x5” or 4 The DEWALT DW7451 table saw stand delivers the best of both worlds: solid construction for a safe work environment and a compact this post is designed to work specifically with Barrette Outdoor Living fence systems and may not be compatible with other manufacturers' designs Q: Is this post compatible with other manufacturers' fencing systems