Klein Tools Multi-Bit 11-in-1 Screwdriver/Nut Driver with Schrader Valve Core Multi-bit tool with screwdriver, nut driver, and Schrader bits. 11-in-1 Screwdriver for HVAC and other industrial applications. Blast finish bit tip offers a firm hold and reduces cam-out. Great for HVAC and other industrial applications Versatile 11-in-1 Screwdriver / Nut Driver for the HVAC professional Includes unique style bit for installation/removal of common TR-4 Schrader valves and aggressive thread extractor tip for backing out broken cores Blast finish bit tips provide a firm hold and reduce cam out Contains: 3/16-Inch (5 mm) and 1/4-Inch (6 mm) slotted, #1 and #2 Phillips, 1/4-Inch (6 mm), 5/16-Inch (8 mm) and 3/8-Inch (10 mm) nut driver, #1 and #2 square, core removal/installation, core extractor Cushion-Grip handle for greater torque and comfort ABOUT US Our E-store offers high quality tools hardware, home garden stuffs, outdoor items, kitchen utensils, small appliances and more. We take pride in having the highest customer satisfaction ratings and rest assured that we will provide the best product and service that you deserve! HANDLING TIME Usually takes 1-3 business day to ship this item once payment has been received. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. Shipping Policy Usually takes 3 -12 business days for the delivery. (Most items are delivered within 4-6 business days.) International shipping (if available) is covered by the Global Shipping Program additional charges apply. No shipping to Alaska, Hawaii, Puerto Rico, Guam, or the Virgin Islands No shipping to Canada or Mexico No shipping to APO/FPO/DPO NO shipping to PO Boxes We do not offer combined shipping services We are a clearinghouse of a major retailer. The item will be shipped directly from our supplier. Like every store, we buy products for less than we sell them for, and we sell items to make a profit Shipping Address If your shipping address is different than your PayPal address, please add the shipping address to your authorized addresses in your PayPal account. We can only ship to an authorized PayPal address. We do not accept email to change shipping address. RETURNS We offer a 30 Day Return Policy. However, all items purchased must be returned in the same condition as they were received in. FEEDBACK POLICY now requires sellers to maintain nearly a five star average in all areas. GOOD feedback is important to both of us. CUSTOMER SATISFACTION PLEASE BE GENEROUS with your feedback If you can't give a positive feedback with five full stars on every rating, please tell me why FIRST by email or phone before leaving feedback! I will do whatever I can to solve an issue! We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.