Tools

Kester

Kester is a global supplier of assembly materials for electronic assembly, including various types of solder.

Junior Genius

Dr. Duck's

Dr Duck's makes AxWax & String Lube, a cleaning/polishing/moisturizing formula for musical instruments.
S-T9000X Solder - Kester, 60 / 40, 44 Flux, 1 lb spool
60/40 Rosin Core, 1 lb Spool, contains lead alloy. Kester 44 Rosin Flux is an activated rosin formula for use in flux-cored solder wire. Kester 44 Rosin Flux has virtually dominated the field of activated rosin core solders for well over four decades. An outstanding performance feature of this flux is the “instant-action” wetting behavior.
$28.75
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Originally: $31.95
S-T9004 Solder - Kester, 60 / 40, 44 Flux, 66 Core, .031 Dia, .5 oz
Kester 44 60/40 rosin core type. .031" diameter, 0.5 oz
$5.20
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Originally: $5.78
S-T9005 Solder - Kester 63 / 37, 1 lb spool, 0.031" diameter
(63/37 Rosin Core) - ..031" Diameter, 1 lb Spool, contains lead alloy. Kester 44 Rosin Flux is an activated rosin formula for use in flux-cored solder wire. Kester 44 Rosin Flux has virtually dominated the field of activated rosin core solders for well over four decades. An outstanding performance feature of this flux is the “instant-action” wetting behavior.
$28.76
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Originally: $31.95
S-T301 Power String Winder - Duck's Deluxe, color may vary
Fits any adjustable drill or adjustable screwdriver. One size for: guitars, bass, banjos, mandolins, steel guitars, dobros, jazz boxes, etc.
  • Precision molded solid body
  • No more manual winding ... string your instrument in minutes!
  • Direct drive to the tuning keys
  • Plastic, will not scratch tuner buttons.
  • The ultimate restringing tool for effortless string replacement

Color pictured is an example. Actual color may vary
$3.74
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Originally: $4.15
K-JRG01-KIT Kit - BusBoard, Junior Genius Blinky Lights Kit
Junior Genius Kits are built for experimentation, learning and fun! Experience the joy of seeing your first LED light up. The Blinky Lights Kit leads you through 10 core activities, from a simple LED circuit up to more advanced transistor LED blinky light circuits, using standard parts on a real-world breadboard. Learn about voltage and current by using LEDs, resistors, capacitors and transistors. You'll be able to build circuits using a schematic diagram, and there's plenty of help to get you there. Simple examples make it easy to grasp the basics and 'What's Happening' and 'Things To Try' sections encourage you to dig deeper. You will get valuable assembly and troubleshooting experience as you learn to use a great experimentation tool, the solderless breadboard. Real hands-on experience means greater educational value. This next-generation science kit doesn’t seal the parts into simplified plastic blocks.
$21.56
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Originally: $23.95
S-T9000-LFX Solder - Kester 48, .031", Flux 66, Lead-free 1 lb Spool
Lead free solder, Sn96.5Ag3.0Cu0.5, 031" diameter, rosin flux, core 66. Kester SAC305 48 Activated Rosin Flux for cored solder wire was developed for lead-free applications to enable soldering of most common metals.
Starting at $72.00
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Originally: $80.00
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