4 Hole Inside Corner Bracket
Regular price $ 2.56
Part #:10CB4103
Material: Clear anodized aluminum
Recommended Hardware:
(4) 1/4-20 x 1/2" BHSCS 
(4) 1/4-20 Economy T-Nut
(4) 1/4-20 x 1/2" BHSCS (4) 1/4-20 Economy T-Nut