Product Description
The CARRIER 32527 is an 11-in-1 multi-bit screwdriver and nut driver designed for HVAC technicians and industrial service professionals. The kit covers the most common fastener types encountered on the job, including Phillips, slotted, square, and nut driver sizes. A standout feature is the dedicated Schrader valve bit, built to install and remove standard TR-4 valve cores without improvising. An aggressive thread extractor tip backs out broken or seized cores cleanly. Blast-finish bit tips grip fastener heads firmly and reduce cam-out under torque. The cushion-grip handle delivers control and comfort during extended use.
This tool is well suited for residential and light commercial HVAC service work, where Schrader valve access is a routine task during refrigerant charging, system evacuation, and core replacement. The broad bit selection also covers general equipment assembly and panel work across HVAC, refrigeration, and other industrial service applications. The all-in-one format reduces the number of individual tools a technician needs to carry to a service call.
Key Features
- 11-in-1 configuration covering Phillips, slotted, square, nut driver, Schrader valve, and core extractor functions
- Dedicated TR-4 Schrader valve bit for installation and removal of standard valve cores
- Aggressive thread extractor tip designed to back out broken or seized valve cores
- Blast-finish bit tips reduce cam-out and improve grip on fastener heads
- Cushion-grip handle for increased torque transfer and reduced hand fatigue
- Nut driver sizes cover 3/16 inch, 1/4 inch, 5/16 inch, and 3/8 inch drive needs
Compatibility
Designed for general HVAC service use, particularly applications requiring TR-4 Schrader valve core service alongside standard Phillips, slotted, square, and hex nut driver fasteners.
Installation Notes
This tool is intended for use by licensed HVAC technicians and qualified service professionals. Always recover refrigerant and verify system pressure is relieved before removing Schrader valve cores. Select the correct bit for each fastener to avoid stripping. Store bits securely in the handle when not in use to prevent loss in the field.
Technical Specifications
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Configuration: 11-in-1
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Bit Types Included: Phillips 1 and 2, Slotted 3/16 inch and 1/4 inch, Square 1 and 2, Nut Driver 1/4 inch, 5/16 inch, and 3/8 inch, Schrader valve core install/removal, Schrader core extractor
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Handle Type: Cushion-grip
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Finish: Blast finish on bit tips
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UPC: 092644325274
Standard Information
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Brand: CARRIER
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Manufacturer Part Number: 32527
