{"product_id":"3-8-drive-metric-allen-key-hexagon-bit-socket-range-from-britool-hallmark","title":"3\/8\" Drive Metric Allen Key \/ Hexagon Bit Socket Range From Britool Hallmark","description":"\u003cp\u003eManufactured from Chrome Vanadium steel, these bit sockets are available in metric sizes from 3mm to 10mm. The hexagon bits are secured into the socket base with a grub screw, making them replaceable if they become worn. This design treats the bit as a consumable component for long-term serviceability.\u003c\/p\u003e\u003cp\u003eThe 3\/8-inch square drive includes a ball retaining groove on every face to maintain a positive fit with ratchets and extensions. Developed in the 1980s for professional technicians, the Hallmark range features the Britool hallmark stamped on every tool as a mark of its manufacturing standard.\u003c\/p\u003e","brand":"Britool Hallmark","offers":[{"title":"3mm","offer_id":57072670212422,"sku":"M1B3M","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"4mm","offer_id":57072670245190,"sku":"M1B4M","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"7mm","offer_id":57072670277958,"sku":"M2B7M","price":10.5,"currency_code":"GBP","in_stock":true},{"title":"8mm","offer_id":57072670310726,"sku":"M2B8M","price":10.5,"currency_code":"GBP","in_stock":true},{"title":"9mm","offer_id":57072670343494,"sku":"M2B9M","price":10.5,"currency_code":"GBP","in_stock":true},{"title":"10mm","offer_id":57072670376262,"sku":"M2B10M","price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/7104\/4422\/files\/m2b10m_7.jpg?v=1785945337","url":"https:\/\/britoolhallmark.com\/products\/3-8-drive-metric-allen-key-hexagon-bit-socket-range-from-britool-hallmark","provider":"Britool Hallmark","version":"1.0","type":"link"}