SLM540 Custom Interface: SLM540 Features: -Bracket. -Use mount finder to determine which model number matches your specific projector. -Made in the USA. -Combination of black, silver and white color. Product Type: -Adapter Plates. Generic Dimensions: -Product weight: 1.3 lbs - 5.5 lbs. Dimensions: Overall Product Weight: -1.25 Pounds.