Beta Tools 861/C61P 61pc 1/4 Hex Dr Bit Set & Magnetic Quick Release Bit Holder. NGK Spark Plug Caps. Champion Spark Plug Caps. Lambda probes & sensors. NTK NGK Oxygen Sensors. DIY Car Service Parts. No product reviews yet. 61pc 1/4 hex drive bit set and 1 quick-release magnetic bit holder (items 861LP, 861PE, 861PH, 861PZ, 861TX, 861RTX, 861TRW, 861TQS, 861SP, 851SR). Case Size: 270 x 120 x 45mm. Hexagon Bits for Power Drivers. Tamper Resistant Torx® Bits. Quick-release magnetic bit holder. This product has no reviews yet, however see what our buyers say about our other products.. DIY Car Service Parts has now added a dedicated sales and distribution team to handle customers questions and pre-sales enquires, we are experts in our field so if you have a query let us know! Read More About Us. Unit 2 King Street Trading Estate Middlewich Cheshire CW10 9LF.