Twin Spoke Bracket for 2 3 8" Tenon with 90° Horizontal Arms led high bay light 200w 5000k The integrated photocell sensor provides The integrated photocell sensor provides automatic outdoor lighting control Construction site lighting Specification Details Product Type Twin Spoke Tenon Mount Bracket Input Mounting Connection Existing 2 3 8" Tenon Configuration Twin Spoke Double Tenon Number of Fixture Tenons 2 Fixture Tenon Size 2 3 8 Inch OD Fixture Tenon Orientation Horizontal Angle Between Arms 90 Degrees Fixture Mount Slip Fitter Fixture Capacity 2 Compatible LED Fixtures Wiring Access Yes Material Heavy Duty Galvanized Steel Finish Dark Bronze Compatible Fixtures LED Parking Lot this 90 degree double tenon adapter converts one existing vertical 2 3 8" tenon into two horizontal fixture mounting points