• DE92104F
• Hot dipped galvanized
• Inside corner mounting to increase corner strength
• 1/4" plate for heavy duty use
• 9/16" square holes for carriage 1/2" bolts
• 5-1/4" x 1/4"

Inside Corner. For lighter duty applications where an outside corner is not necessary

mount  backing plates DE93122F or DE99006F on outside  https://www.docksplus.ca/index.php?route=product/category&path=104_28_600

1/2 " galv Carriage bolts / lock washers  / nuts https://www.docksplus.ca/index.php?route=product/category&path=104_28_612