HAZET Socket set 954N Square, hollow 12.5 mm (1/2 inch) Outside hexagon Trac | eBay
YATO Hollow Socket Set With Ratchet 21 Pcs / Model: YT-3865 Hand Tools Sockets, Bits & Accessories Malaysia, Melaka, Selangor, Kuala Lumpur (KL), Johor Bahru (JB), Sarawak Supplier, Distributor, Supply, Supplies
USAG 291 N/SE25 Set of 25 hollow offset socket wrenches | Mister Worker®
NEIKO 02614A Interchangeable Large Hollow Hole Punch Set | 10 Piece | – NEIKO®