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Here, you will find out more about our company,KKInstruments. And hopefully, you will get to...
In engineering, the airflow or air flow is a measurement of the amount of air per unit of time...
cable is most often two or more wires running side by side and bonded, twisted, or...
Follow legal stipulations and at the same time save costs in deep-frying. The oil in your...
Distance (or farness) is a numerical description of how far apart objects are. In physics or...
Performance characteristics: The box body and the lamp cap shell is made from high strength...
World's best-in-class accuracy 2D measurement systemA sophisticated height gage offering...
The KKInstruments high voltage testing equipment range has been specially designed for the safe and...
Hipot is an abbreviationhigh potential. Traditionally, hipot is a term given to a class of...
  Humidity is the amount of water vapor in the air. Water vapor is the gas phase of water and...
Electrical impedance is the measure of the opposition that a circuit presents to a current when a...
The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux...
The PDSurveyor™ family has been designed to carry out Partial Discharge detection by all...
For items selling at promotional price, we only accept walk-in, cash and carry from any of...
The Tohoku Earthquake, tsunami and Fukushima Daichi disaster created many challenges for the people...
The Tohoku Earthquake, tsunami and Fukushima Daichi disaster created many challenges for the people...
A refractometer is a laboratory or field device for the measurement of an index of refraction...
Sound is a sequence of waves of pressure that propagates through compressible media such as air...
Infrared thermography (IRT), thermal imaging, and thermal video are examples...
Application: Accurately measuring remaining wall thickness of metal pipes, tanks, beams, ship...
Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The...
Water is a chemical compound with the chemical formula H2O. A water molecule contains one oxygen...
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MASTER LOCK 6121LNORJ PROSERIES WEATHER TOUGH LAMINATED LOCK 6121LNORJ 2-1/8in (54mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock with 5-5/8in (14.3cm) Shackle, Orange The Master Lock No. 6121LN ProSeries® Weather Tough® Covered Laminated Padlock multiple locks open with the same key – features a 2-1/8in (54mm) wide heavy steel body to withstand physical attack and a 5-5/8in (143mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh... Commercial Security
MASTER LOCK 6121LNRED PROSERIES WEATHER TOUGH LAMINATED LOCK 6121LNRED 2-1/8in (54mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock with 5-5/8in (14.3cm) Shackle, Red The Master Lock No. 6121LN ProSeries® Weather Tough® Covered Laminated Padlock multiple locks open with the same key – features a 2-1/8in (54mm) wide heavy steel body to withstand physical attack and a 5-5/8in (143mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh... Commercial Security
MASTER LOCK 6121LNWHT PROSERIES WEATHER TOUGH LAMINATED LOCK 6121LNWHT 2-1/8in (54mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock with 5-5/8in (14.3cm) Shackle, White The Master Lock No. 6121LN ProSeries® Weather Tough® Covered Laminated Padlock multiple locks open with the same key – features a 2-1/8in (54mm) wide heavy steel body to withstand physical attack and a 5-5/8in (143mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh... Commercial Security
MASTER LOCK 6121LNYLW PROSERIES WEATHER TOUGH LAMINATED LOCK 6121LNYLW 2-1/8in (54mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock with 5-5/8in (14.3cm) Shackle, Yellow The Master Lock No. 6121LN ProSeries® Weather Tough® Covered Laminated Padlock multiple locks open with the same key – features a 2-1/8in (54mm) wide heavy steel body to withstand physical attack and a 5-5/8in (143mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh... Commercial Security
MASTER LOCK 6121ORJ PROSERIES WEATHER TOUGH LAMINATED LOCK 6121ORJ 2-1/8in (54mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock, Orange The Master Lock No. 6121 ProSeries® Weather Tough® Covered Laminated Padlock features a 2-1/8in (54mm) wide heavy steel body to withstand physical attack and a 1-1/8in (29mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements & a high security, rekeyable 5-pin cylinder with spool pins is... Commercial Security
MASTER LOCK 6121RED PROSERIES WEATHER TOUGH LAMINATED LOCK 6121RED 2-1/8in (54mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock, Red The Master Lock No. 6121 ProSeries® Weather Tough® Covered Laminated Padlock features a 2-1/8in (54mm) wide heavy steel body to withstand physical attack and a 1-1/8in (29mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements & a high security, rekeyable 5-pin cylinder with spool pins is virtually... Commercial Security
MASTER LOCK 6121WHT PROSERIES WEATHER TOUGH LAMINATED LOCK 6121WHT 2-1/8in (54mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock, White The Master Lock No. 6121 ProSeries® Weather Tough® Covered Laminated Padlock features a 2-1/8in (54mm) wide heavy steel body to withstand physical attack and a 1-1/8in (29mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements & a high security, rekeyable 5-pin cylinder with spool pins is... Commercial Security
MASTER LOCK 6121YLW PROSERIES WEATHER TOUGH LAMINATED LOCK 6121YLW 2-1/8in (54mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock, Yellow The Master Lock No. 6121 ProSeries® Weather Tough® Covered Laminated Padlock features a 2-1/8in (54mm) wide heavy steel body to withstand physical attack and a 1-1/8in (29mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements & a high security, rekeyable 5-pin cylinder with spool pins is... Commercial Security
MASTER LOCK 6125 PROSERIES WEATHER TOUGH LAMINATED LOCK 6125 2-3/8in (60mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock The Master Lock No. 6125 ProSeries® Weather Tough® Covered Laminated Padlock features a 2-3/8in (60mm) wide heavy steel body to withstand physical attack and a 1-3/8in (35mm) tall, 3/8in (10mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements & a high security, rekeyable 5-pin cylinder with spool pins is virtually... Commercial Security
MASTER LOCK 6125KA PROSERIES WEATHER TOUGH LAMINATED LOCK 6125KA 2-3/8in (60mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock, Keyed Alike The Master Lock No. 6125KA ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 2-3/8in (60mm) wide heavy steel body to withstand physical attack and a 1-3/8in (35mm) tall, 3/8in (10mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements & a... Commercial Security
MASTER LOCK 6125KALJ PROSERIES WEATHER TOUGH LAMINATED LOCK 6125KALJ 2-3/8in (60mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock with 2-1/2in (64mm) Shackle, Keyed Alike The Master Lock No. 6125KALJ ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 2-3/8in (60mm) wide heavy steel body to withstand physical attack and a 2-1/2in (64mm) tall, 3/8in (10mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this... Commercial Security
MASTER LOCK 6127 PROSERIES WEATHER TOUGH LAMINATED LOCK 6127 2-5/8in (67mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock The Master Lock No. 6127 ProSeries® Weather Tough® Covered Laminated Padlock features a 2-5/8in (67mm) wide heavy steel body to withstand physical attack and a 1-3/8in (35mm) tall, 7/16in (11mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements & a high security, rekeyable 5-pin cylinder with spool pins is virtually... Commercial Security
MASTER LOCK 6127KA PROSERIES WEATHER TOUGH LAMINATED LOCK 6127KA 2-5/8in (67mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock, Keyed Alike The Master Lock No. 6127KA ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 2-5/8in (67mm) wide heavy steel body to withstand physical attack and a 1-3/8in (35mm) tall, 7/16in (11mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements &... Commercial Security
MASTER LOCK 6127KALH PROSERIES WEATHER TOUGH LAMINATED LOCK 6127KALH 2-5/8in (67mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock with 1-7/8in (48mm) Shackle, Keyed Alike The Master Lock No. 6127KALH ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 2-5/8in (67mm) wide heavy steel body to withstand physical attack and a 1-7/8in (48mm) tall, 7/16in (11mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this... Commercial Security
MASTER LOCK 6127KALJ PROSERIES WEATHER TOUGH LAMINATED LOCK 6127KALJ 2-5/8in (67mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock with 2-1/2in (64mm) Shackle, Keyed Alike The Master Lock No. 6127KALJ ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 2-5/8in (67mm) wide heavy steel body to withstand physical attack and a 2-1/2in (64mm) tall, 7/16in (11mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this... Commercial Security
MASTER LOCK 6127LH PROSERIES WEATHER TOUGH LAMINATED LOCK 6127LH 2-5/8in (67mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock with 1-7/8in (48mm) Shackle The Master Lock No. 6127LH ProSeries® Weather Tough® Covered Laminated Padlock multiple locks open with the same key – features a 2-5/8in (67mm) wide heavy steel body to withstand physical attack and a 1-7/8in (48mm) tall, 7/16in (11mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements & a... Commercial Security
MASTER LOCK 6127LJ PROSERIES WEATHER TOUGH LAMINATED LOCK 6127LJ 2-5/8in (67mm) Wide ProSeries® Weather Tough® Laminated Steel Rekeyable Pin Tumbler Padlock with 2-1/2in (64mm) Shackle The Master Lock No. 6127KALJ ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 2-5/8in (67mm) wide heavy steel body to withstand physical attack and a 2-1/2in (64mm) tall, 7/16in (11mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from... Commercial Security
MASTER LOCK 6230 SOLID BODY PADLOCK 6230 2-1/2in (64mm) Wide ProSeries® Solid Steel Rekeyable Pin Tumbler Padlock The Master Lock No. 6230 ProSeries® Solid Body Padlock features a 2-1/2in (64mm) round wide solid steel body and a 1-1/8in (29mm) tall, 7/16in (11mm) diameter hardened boron alloy shackle for superior cut resistance. Chrome rustproofing provides longer life and a dual ball bearing locking mechanism resists pulling and prying. Ideal for industrial and construction applications, the high security, rekeyable 5-pin... Commercial Security
MASTER LOCK 6271KA PROSERIES HIDDEN SHACKLE PADLOCK 6271KA 2-7/8in (73mm) Wide ProSeries® Reinforced Zinc Die-Cast Hidden Shackle Rekeyable Pin Tumbler Padlock, Keyed Alike The Master Lock No. 6271 ProSeries® Hidden Shackle Padlock, Keyed Alike – multiple locks open with the same key – features a 2-7/8in (73mm) wide reinforced die cast body that withstands forcible attacks and a 3/8in (9mm) diameter boron alloy shackle. The Lock body conceals the shackle, defeating attempts to pry and cut. Ideal for transportation, vending & industrial... Commercial Security
MASTER LOCK 6321KA PROSERIES LAMINATED STEEL LOCK 6321KA 2-1/8in (54mm) Wide ProSeries® Shrouded Laminated Steel Rekeyable Pin Tumbler Padlock, Keyed Alike The Master Lock No. 6321KA ProSeries® Shrouded Padlock, keyed alike – multiple locks open with the same key – features a 2-1/8in (54mm) heavy steel body that withstands physical attack and a 3/4in (19mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. Ideal for transportation and industrial applications, the iron shroud protects the shackle from bolt... Commercial Security