Call 603-234-2612 or 603-219-0060
Blog archive

2011, June

NEW PRODUCT! Mastercool Air conditioning Recover/Recycle/Recharge Service Center

Mastercool has supplied professional air conditioning, service tools and equipment for over 25 years. A family owned and operated company, it is one of the fastest growing companies in this market. Mastercool’s name is synonymous with “World Class Quality” and uniquely innovative product design. With a primary focus on new technology, Mastercool has been awarded many patents worldwide. Mastercool is headquartered in the United States. Our featured Mastercool product, the Air conditioning Recover/Recycle/Recharge Service Center is ETL Laboratories approved, in compliance with SAE J2788. This machine incorporates the latest technology and state of the art features to aid you in servicing R134a air conditioning and refrigeration systems. This A/C Charging Station, Mastercool Recover Recycle and Recharge also incorporates a highly accurate electronic scale for determining charging weights, etc. Other functions can also be performed with the electronic scale as you will discover during the operating procedures. Either standard or metric units of measure can be selected. Your new machine has been designed specifically to use R134a, to operate within the objectives of the Montreal Protocol. This unit is supplied fully assembled and tested. Mastercool 69788 Recovery Machine produces quality performance year after year.

Below are some of its features: • Design Certified for Compliance with SAE J2788 New A/C systems are smaller. Machines must charge within .5 oz and recover 95% of the refrigerant. • Automatic/Programmable or Manual The 69788 can be programmed to complete a continuous recovery/recycle, vacuum, vacuum leak test and recharge. The machine can also be set to run each operation individually. • Includes Refrigerant Capacity Database (over 1000 vehicles) Includes refrigerant capacities for US and Import makes and models from 1995 to 2010. The 69788 is capable of software upgrades as well. • Auto Vacuum Leak Test Pauses cycle and monitors vacuum level to inform the technician of possible leaks. • Auto Oil Discharge Oil is automatically discharged during the recovery process into a graduated container clearly displaying the amount of oil that was removed during the recovery process. • Auto Air Purge Automatically purges air from the tank upon initial start-up or when the tank pressure is too high. • Auto Filter Alarm The machine’s LCD and alarm will warn that a filter change is required. • Compact Footprint The machine’s compact design makes it easy to maneuver and requires minimal shop space.


• 115 V / 60 Hz

• 6 CFM Vacuum Pump

• Internally mounted 30 lb. DOT tank

• Dimensions: 41” H x 24” W x 22” D

This Mastercool refrigerant recovery machine weighs 187 lbs.

Tiger Tool: Solid Driveline Tools at a Great Price

Tiger Tool was founded by the owner of a fleet of highway trucks, who took care of his own truck maintenance. As it states on Tiger Tool's website, Founder Mike Skoworodko was attempting to remove a seized universal joint, but was contending with a driveline that could not be budged without causing surrounding damage. He wanted to develop a better way, and thus the world's most effective Universal Joint Puller was born! He then began to develop several other specialty tools directed at the Heavy-Duty Equipment Industry, and after attending several North American, and European tradeshows, sales began to skyrocket. Tiger Tool has a solid reputation with regard to design, and development of unique, specialized tools used for servicing the needs of the Light and Heavy-Duty Equipment Industry.

We at Clark Heintz Tools & Equipment LLC fully endorse these quality, rugged products. We've chosen a special line of Tiger Tools to carry that cover all the bases when trying to get the job done! Our Driveline Tiger Tools include Snap Ring Plier Kits, which come with the original 70300 Snap Ring Plier as well as the newer-to-the-line 70301 75 Degree Snap Ring Plier, to allow for easy removal of body panel clips and hotchkiss style snap rings in hard-to-reach areas. Also within the realm of driveline tools is the 14001 Torsion Bar, used with GM's K-35 series trucks with heavy duty chassis, which require a heavy-duty tool to deal with the larger torsion bar; Bearing Cup Installers, used for accurate installation of bolt-retained bearing cups; Yoke Pullers, which expedite and streamline the removal of automotive yokes on drive shafts, transmissions and rear-end differentials without damage to the yokes; Universal Joint Puller designed to fit drivelines 1500 series and under, on intermediate trucks, school buses, farm, and light industrial vehicles; and the 10803 Yoke Puller Kit, designed to remove yokes on transmissions, driveshafts, and rear-end differentials without damage to yokes or other components. Fits 16 different sizes of yokes.

Our featured axle shaft tool is the 11001 axle shaft puller. Among our slack adjuster tools, we carry the 10502 Slack Adjuster Rod Pin Press, the 10501 Brake Clevis Pin, used for virtually all makes and models of truck and trailer slack adjuster brake clevis pins; and several Slack Adjuster Pullers, including the 10406, 10407, 10409, and 10410. Wheel stud tools include a 22mm adapter (10630), Wheel Stud Adapter 1 1/8" Right Hand (10610), Wheel Stud Adapter 1 1/8" Left Hand (10615), Wheel Stud Adapter 3/4" Right Hand (10620), Wheel Stud Adapter 3/4" Left Hand (10625). Our Tie Rod Tools consist of various Tie Rod End Removers, including 10301 7/8" Tie Rod End Remover, 10302 3/4" Tie Rod End Remover, 10304 20mm Tie Rod End Remover, and last but not least, the 10310 Tie Rod End Remover Kit, which offers a safe and effective means to "shock" tie rod ends loose without risk of damage to threaded areas, grease nipples, and rubber seals. Fits tie rod end sizes 7/8" (heavy duty trucks), 3/4"(mid-size trucks), and 20mm (European trucks).

Tiger's high strength adjustable pulling arms fit various widths of pitman arms for easy installation and removal of the tool. Our selection of Pitman Arm Tools includes 10386 Pitman Arm Spreader, which provides quick and safe removal of Pitman Arms on 2-ton and larger trucks. 10385 HD Pitman Arm Puller is designed to remove pitman arms on virtually all heavy-duty trucks; 10388 Intermediate Pitman Puller is made for school buses, intermediate trucks, delivery trucks, and any other vehicles with a nut release Pitman arm. The 20387 Pitman Arm Service Kit is truly a "must have" for any mechanic or shop servicing steering boxes. The Tiger Tool Combination Kits consist of 20503 Automotive Universal Joint Kit Package, 20503 Auto Universal Joint Service Kit designed for the disassembly and/or reassembly of u-joints on steering knuckles, power take-offs, cars, light and medium duty trucks, buses, and farm machinery, etc. 20101 Universal Joint Puller Kit comes complete with 3 U-Joint Pullers: one each for heavy duty trucks, mid-size trucks, and cars and pickup trucks; 20150 Heavy-Duty U-Joint Service Kit for dismantling and assembling heavy-duty truck u-joints; 20301 Heavy-Duty Mechanic's Kit includes 5 heavy-duty parts including the 10102 U-Joint Puller; the 20201 Heavy-Duty Mechanic's Kit, 20401 Heavy Duty Mechanic's Kit includes 5 heavy-duty parts, including the 10102 U-Joint Puller; and the 20602 Slack Adjuster Service Kit comes with everything you need to service manual/automatic self-adjusting type slacks. So, as you can see, we cover a lot of ground in the Tiger Tool department. Please call Clark with any questions --or to place an order-- at 603-234-2612.


We sometimes reorganize the shop so people can better locate the tools they need. You can see from the photo we've got the plasma cutters on the shelf, and compressors and Motorvac units up above. With a very visible extreme toolbox. What do you think?