About Uenhoy Uenhoy is a store focus on produce and sale hardware fittings and other accessories. We devote to providing high quality, reasonable price product and superior service to worldwide. Specification - Material: Zinc alloy - Hole Distance: 53mm / 2.08 inch - Size (L x W x H): 60 x 25 x 15mm / 2.36 x 1 x 0.6 inch - Color: White Package Included 2 set x Window Sash Lock 8 pcs x Screws Warmly Tips 1. Please allow 1-3mm error due to manual measurement. 2. Includes small item, please keep away from children. After-Sales Service If you are not satisfied with the item or the product has any quality problem, feel free to contact us with email or message. We are always at your service. We will offer unhesitatingly 100% full refund or product replacement within 30 days.