Introductions: What you are viewing here is our 16pcs Glow Plug Repair Tool. All of them are made of premium material with delicate workmanship, durable and reliable for long-term use. Just come and try it!Features: 1. Designed to remove damaged or broken glow plugs from cylinder heads 2. Remove 8mm and 10mm glow plugs 3. Set includes all required adaptors for drilling, centring and pulling for the safe removal of glow plugSpecifications: 1. Hex 12mm Spindle with Hex 30mm Nut and cone centre tool 2. Hex 12mm Spindle with Hex 30mm Nut and cone centre tool 2.Drill Installer 3.1/4" 28 UNF Hex 8mm x2 4. 6mm diameter tube x2 5.3mm Allen key 6.9.7mm square socket 7.7 x 5.5 mm drill bit 8.9 x 5.5 mm drill bit 9.T handle 10.2 x 3.5 mm drill bits 11.M10 x P10 12.M8 x 1.0 13.1/4" 28 UNF 3. Dimensions: (12.2 x 9.45 x 3.54)" / (31 x 24 x 9)cm(L x W x H) 4. Weight: 4.19lb / 1.9kg Package Includes: 1 x 16pc Glow Plug Repair Tool Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.