Catalog 21 Page 718 Add-On Components

80/20 Inc. For the most up to date information on 80/20 products visit 8020.net 718 Add-On Components ADD-ON COMPONENTS Standard Universal Dynamic Pivot Assembly with Dual Straight Arms Part Description: The standard universal dynamic pivot assembly with dual straight arms is typically used to create either a perpendicular or parallel dynamic pivot with full axial motion ranging from 0-180 degrees. The assembly includes one universal dynamic pivot nub and two standard straight dynamic pivot arms. It has permanently lubricated bronze bushings that act as high-strength pivot points and nylon thrust washers that protect the pivot arms. This assembly offers a high load capacity while ensuring a long life cycle. A shim kit and the hardware to connect the nub to the prole, the nub to the arms, and the arms to the prole are all included. B A C D E F Part No. Series Nub (Qty.) Arm (Qty.) Color A B C D E F Weight 4178 4177 (1) 4185 (2) Clear 2.010 3.010 2.858 1.000 1.000 1.275 .409 lb 4178-Black 4177 (1) 4185 (2) Black 2.010 3.010 2.858 1.000 1.000 1.275 .409 lb 4379 4377 (1) 4385 (2) Clear 3.012 4.500 3.813 1.500 1.500 1.950 1.214 lb 4379-Black 4377 (1) 4385 (2) Black 3.012 4.500 3.813 1.500 1.500 1.950 1.214 lb 25-4178 25-4177 (1) 25-4185 (2) Clear 50.24 mm 75.00 mm 72.78 mm 25.00 mm 25.00 mm 31.88 mm .1756 kg 25-4178-Black 25-4177 (1) 25-4185 (2) Black 50.24 mm 75.00 mm 72.78 mm 25.00 mm 25.00 mm 31.88 mm .1756 kg 40-4379 40-4377 (1) 40-4385 (2) Clear 80.33 mm 120.00 mm 114.68 mm 40.00 mm 40.00 mm 51.43 mm .6123 kg 40-4379-Black 40-4377 (1) 40-4385 (2) Black 80.33 mm 120.00 mm 114.68 mm 40.00 mm 40.00 mm 51.43 mm .6123 kg Included Mounting Hardware Nub to Prole Arms to Nub Arms to Prole Series Part No. Qty. Part No. Qty. Part No. Qty. 3306 2 3501 1 3356 2 3613 2 3500 1 3355 2 75-3415 2 25-3501 1 75-3509 2 75-3479 2 40-3500 1 75-3513 2 Material Grade Finish Aluminum 6105-T5 Anodize Material Specications Prole Bolt Standard Universal Dynamic Pivot Assy. T-Nut Metric 25 Series 40 Series Fractional 10 Series 15 Series

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