Check the listing for details. (8 PACK) PROCRAFT LARGE GRILL GUIDES - includes 8 Male Pins + 8 Female Sockets. Condition: New. Listed at 7.75 USD. (8 PACK) PROCRAFT LARGE GRILL GUIDES - includes 8 Male Pins + 8 Female Sockets (8 PACK) PROCRAFT LARGE GRILL GUIDES Part #260-367 This Kit Includes: 8) Ball and Socket Type Grill Guides for attaching speaker grill to cabinet. To use, simply drill the appropriate size holes in cabinet and grill frame. Hole dimensions needed are: 7/16" for the ball with a 1/2" of depth and 9/16" for socket into cabinet with a 1/2" of depth. Both portions press-fit into their appropriate holes. 8 pair per package. (8 PACK) PROCRAFT LARGE GRILL GUIDES Part #260-367 This Kit Includes: 8) Ball and Socket Type Grill Guides for attaching speaker grill to cabinet. To use, simply drill the appropriate size holes in cabinet and grill frame. Hole dimensions needed are: 7/16" for the ball with a 1/2" of depth and 9/16" for socket into cabinet with a 1/2" of depth. Both portions press-fit into their appropriate holes. 8 pair per package. eBay integration by