10CB4120-R-BLACK – 10 Series 3 Hole Round Tri-Corner w/hardware – BLACK ANODIZED.

These parts are machined aluminum, and 100% equivalent to the following manufacturers:

• 80/20 #4041-BLACK

These brackets will fit with 10 Series (1″) quarter-round extrusions.  The dimensions are 1″ x 1″ x 1″, and have the holes machined for 1/4-20 or M6 x 1.0 screws. 

• Made of machined 6061-T6 aluminum and have a black anodized finish. The finish is an exact match with the extrusions.
• They will fit 10 Series or 6mm wide Quarter-Round T-Slotted Extrusions. 
• (3) 1/4-20 x 3/4″ Low Head socket screws are included.