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Our largest screwdriver set yet!
This set contains everything in the Master Set #5575 PLUS 20 new/additional tools! The new customizable set case has same outside dimensions as the Master Set, but the inside is more modular/customizable.
1000 Contains: 68 screwdriver bits, 2 extensions, 2 spinners, screwdriver handle, dipped ratchet , SAE & MM Ball Allen bits, Robertson square head, and JIS bits!
New! Plum & Silver Powder Coated ratchets for Plum case!
CM-13 mini ratchet is rated at 200" lbs of torque, which is the typical torque of 4 large screwdrivers. Most of our bits are rated at less than 200" lbs based on the torque of the screws they fit.
• Precision milled to tight tolerances with flat edges, sharp corners & no burrs for snug screw fit
• Machined from USA steel & heat treated with a black oxide rust inhibitor finish
• Bits are engineered to bend/break BEFORE damaging the screw they fit
• Each bit has ears/ring stops with ball detent to hold the bit securely in our tools
• Bits have knurled ends for finger tightening & are stamped with the part #
• Non-magnetic for use on electronics & PC boards
Tools can be returned/exchanged in new condition within 45 days of receipt
• Shipping charges are non-refundable
• Contact us for a return authorization #
Domestic orders ship next business day. Friday orders ship Monday.
International Orders
Tools are guaranteed to be as represented & free of defects caused by defective materials/faulty workmanship.
• To keep open stock part prices reasonable, we cannot offer replacement of worn tools that wear out/break
• Tool replacement requires that faulty parts are returned with proof of purchase within 3 years
• Warranty does not cover products that are improperly used/abused/altered
Chapman tools are made in CT from USA materials. We support American made machinery tool and die makers, fabricators, metal finishers, machine part manufacturers and other local service providers. Your support of Chapman MFG in turn supports all the American workers that we rely on!
Many people say that they "don't make things like they used to." Here at Chapman, our famous mini ratchet and screwdriver bits are essentially unchanged since 1936. We've added more tools and different types of bits since our inception, but the basic assemblies are unchanged.
We precision mill our screwdriver bits on modern equipment that hold tight critical tolerances and produce screwdriver bits with sharp corners, flat ends and no burrs to fit straight and snug into fastener heads. They're heat treated to specific tolerances and then finished with a rust inhibitor black oxide coating.
Our famous mini ratchets are punched from USA stainless steel, hand assembled, inspected and tested before placed into a tool set.
Each set is then also hand inspected, assembled and the accompanying brochure is signed by the assembler. Every kit and part shipped out of our shop is inspected again by a different team member before shipment.
Overall rating: 5.0 / 5 from 30 reviews.
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"I build industrial pump connectors for a company here, in the US, so I always look for products made domestically. I've seen similar foreign made bit sets that cost the same but don't have the same quality this set has. The fit and finish is excellent and the packaging is simple, effective, and seems more durable than the other sets out there. I'll be recommending Chapman Mfg. whenever possible."
— Jeff H. (5/5)
"This is the best set of screw bits I have ever owned! It pays to get the best."
— Alan G. (5/5)
"Chapman products are, in my opinion, a superior product. Made right here in the USA. You can't say that for too many products these days. Great customer service and fast delivery."
— Madeleine (5/5)
"Well made and comprehensive set!"
— Jennifer (5/5)
"Extremely well made and versatile, as an engineer in the defense industry I use this every day and finally decided to get myself one."
— Brendan (5/5)
"Exactly as described. Works great for gunsmithing. Have had a broken a bit due to someone borrowing a bit that says specifically not to over torque but it was easy to get replaced and the warnings are clear on the insert given."
— Caitlin (5/5)
"I always try to get the best on the market, and have been the happiest customer with Chapman. Thank you folks for keeping the American Made tradition going with unmatched quality and durability. As soon as I ordered the Spychedlic 1 they sold out. So glad to of acquired the original aluminum style handle with literally every bit I think Chapman't has to offer. I currently work for an agriculture company moving parts in a warehouse, and truly appreciate the green and yellow storage box. I have been eyeing for the perfect set for a while and patience pays. Thank you Chapman!!"
— Austin C. (5/5)
"Great portable kit"
— Dennis (5/5)
"I appreciate that the set has bits for working on boat motors."
— Minden (5/5)
"Awesome set. Top quality."
— Lyle (5/5)
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