NGK Spark Plug Caps. Champion Spark Plug Caps. Lambda probes & sensors. NTK NGK Oxygen Sensors. DIY Car Service Parts. No product reviews yet. Router table jig for cutting simple and decorative spline slots in boxes. MDF router base with high-grade plastic sled. Smooth-sliding tracks ensure accuracy and ease of use. Jig holds box at 45° angle and is slid across the bit to cut a perfect spline slot. Includes centring tool to align the jig with the centre of the router bit. Accommodates frames with 279 x 356mm (11 x 14) opening or boxes measuring up to 305 x 305 x 305mm (12 x 12 x 12). Fits 10 x 19mm (3/8 x ¾) mitre slot. 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. The item “Rockler 787293 Router Table Spline Jig 279 x 356mm (11 x 14)” is in sale since Friday, June 7, 2019. This item is in the category “Business, Office & Industrial\Building Materials & Supplies\Carpentry & Woodwork\Carpentry Tools & Equipment”. The seller is “diycarserviceparts” and is located in Cheshire UK, Fast Dispatch. This item can be shipped worldwide.