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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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  Name SKU Description Category
MASTER LOCK 81KALF LAMINATED PADLOCK 81KALF 1-3/4in (44mm) Wide Laminated Steel Pin Tumbler Padlock with 1-1/2in (38mm) Shackle, Keyed Alike The Master Lock No. 81KALF Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm) wide laminated steel body for extra strength and a 1-1/2in (38mm) tall, 5/16in (8mm) diameter hardened steel shackle for excellent cut resistance. Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications and the rekeyable,... Commercial Security
MASTER LOCK 81KA LAMINATED PADLOCK 81KA 1-3/4in (44mm) Wide Laminated Steel Pin Tumbler Padlock, Keyed Alike The Master Lock No. 81KA Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm) wide laminated steel body for extra strength and a 15/16in (24mm) tall, 5/16in (8mm) diameter hardened steel shackle for excellent cut resistance. Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications and the rekeyable, 5-pin W27 cylinder helps... Commercial Security
MASTER LOCK 81 LAMINATED PADLOCK 81 1-3/4in (44mm) Wide Laminated Steel Pin Tumbler Padlock The Master Lock No. 81 Laminated Steel Padlock features a 1-3/4in (44mm) wide laminated steel body for extra strength and a 15/16in (24mm) tall, 5/16in (8mm) diameter hardened steel shackle for excellent cut resistance. Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications and the rekeyable, 5-pin W27 cylinder helps prevent picking. Commercial Security
MASTER LOCK 8 LAMINATED PADLOCK 8 1-1/8in (29mm) Wide Laminated Brass Pin Tumbler Padlock The Master Lock No. 8 Laminated Brass Padlock features a 1-1/8in (29mm) wide laminated brass body offering excellent corrosion resistance, making this lock ideal for marine and other harsh environments. The 9/16in (14mm) tall, 3/16in (5mm) diameter hardened steel shackle provides excellent cut resistance. Dual locking levers provide extra pry resistance and the 4-pin W1 cylinder helps prevent picking. Commercial Security
MASTER LOCK 7LJ LAMINATED PADLOCK 7LJ 1-1/8in (29mm) Wide Laminated Steel Pin Tumbler Padlock with 2-1/2in (64mm) Shackle The Master Lock No. 7 Laminated Steel Padlock features a 1-1/8in (29mm) wide reinforced laminated steel lock body providing extra strength and a 2-1/2in (64mm) tall, 3/16in (5mm) diameter steel shackle. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekeyable, 4-pin W7 cylinder helps prevent picking. Commercial Security
MASTER LOCK 7LF LAMINATED PADLOCK 7LF 1-1/8in (29mm) Wide Laminated Steel Pin Tumbler Padlock with 1-1/2in (38mm) Shackle The Master Lock No. 7LF Laminated Steel Padlock features a 1-1/8in (29mm) wide reinforced laminated steel lock body providing extra strength and a 1-1/2in (38mm) tall, 3/16in (5mm) diameter steel shackle. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekeyable, 4-pin W7 cylinder helps prevent picking. Commercial Security
MASTER LOCK 7KALJ LAMINATED PADLOCK 7KALJ 1-1/8in (29mm) Wide Laminated Steel Pin Tumbler Padlock with 2-1/2in (64mm) Shackle, Keyed Alike The Master Lock No. 7KALJ Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key - features a 1-1/8in (29mm) wide reinforced laminated steel lock body providing extra strength and a 2-1/2in (64mm) tall, 3/16in (5mm) diameter steel shackle. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekeyable, 4-pin W7 cylinder... Commercial Security
MASTER LOCK 7KALF LAMINATED PADLOCK 7KALF 1-1/8in (29mm) Wide Laminated Steel Pin Tumbler Padlock with 1-1/2in (38mm) Shackle, Keyed Alike The Master Lock No. 7KALF Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key - features a 1-1/8in (29mm) wide reinforced laminated steel lock body providing extra strength and a 1-1/2in (38mm) tall, 3/16in (5mm) diameter steel shackle. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekeyable, 4-pin W7 cylinder... Commercial Security
MASTER LOCK 7KA LAMINATED PADLOCK 7KA 1-1/8in (29mm) Wide Laminated Steel Pin Tumbler Padlock, Keyed Alike The Master Lock No. 7KA Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key - features a 1-1/8in (29mm) wide reinforced laminated steel lock body providing extra strength and a 9/16in (14mm) tall, 3/16in (5mm) diameter steel shackle. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekeyable, 4-pin W7 cylinder helps prevent picking. Keyed... Commercial Security
MASTER LOCK 7052 SOLID BODY PADLOCK 7052 2in (51mm) Wide ProSeries® Solid Steel Rekeyable Key-in-Knob Padlock The Master Lock No. 7052 ProSeries® Shrouded Padlock features a 2in (51mm) heavy hardened steel body with chrome rustproofing and a 1-1/2in (38mm) tall, 3/8in (9mm) diameter hardened boron alloy shackle for superior cut resistance. Padlock is available with our without cylinder to key at your facility with a choice of 22 Key-in-Knob keyways to match this padlock to your security door locks. Commercial Security
MASTER LOCK 7051 SOLID BODY PADLOCK 7051 2in (51mm) Wide ProSeries® Solid Steel Rekeyable Interchangeable Core Padlock The Master Lock No. 7051 ProSeries® Shrouded Padlock features a 2in (51mm) heavy hardened steel body with chrome rustproofing and a 1-1/2in (38mm) tall, 3/8in (9mm) diameter hardened boron alloy shackle for superior cut resistance. Padlock is available with or without core with choice of 16 Small Format Interchangeable Cores to match this padlock to your door locks. Commercial Security
MASTER LOCK 7050LJ PROSERIES SOLID STEEL LOCK 7050LJ 2in (51mm) Wide ProSeries® Solid Steel Rekeyable Pin Tumbler Padlock with 2-7/16in (61mm) Shackle The Master Lock No. 7050LJ ProSeries® Solid Body Padlock features a 2in (51mm) wide heavy hardened steel body with chrome rustproofing and a 2-7/16in (61mm) tall, 3/8in (9mm) diameter hardened boron alloy shackle for superior cut resistance. Designed for commercial/industrial applications a dual ball locking mechanism resists pulling and prying and a high security, rekeyable 5-pin cylinder... Commercial Security
MASTER LOCK 7050KALJ PROSERIES SOLID STEEL LOCK 7050KALJ 2in (51mm) Wide ProSeries® Solid Steel Rekeyable Pin Tumbler Padlock with 2-7/16in (61mm) Shackle, Keyed Alike The Master Lock No. 7050LJ ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 2in (51mm) wide heavy hardened steel body with chrome rustproofing and a 2-7/16in (61mm) tall, 3/8in (9mm) diameter hardened boron alloy shackle for superior cut resistance. Designed for commercial/industrial applications a dual ball locking mechanism... Commercial Security
MASTER LOCK 7050KA PROSERIES SOLID STEEL LOCK 7050KA 2in (51mm) Wide ProSeries® Solid Steel Rekeyable Pin Tumbler Padlock, Keyed Alike The Master Lock No. 7050KA ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 2in (51mm) wide heavy hardened steel body with chrome rustproofing and a 1-1/2in (38mm) tall, 3/8in (9mm) diameter hardened boron alloy shackle for superior cut resistance. Designed for commercial/industrial applications a dual ball locking mechanism resists pulling and prying and a... Commercial Security
MASTER LOCK 7047 SOLID BODY PADLOCK 7047 1-3/4in (44mm) Wide ProSeries® Shrouded Solid Steel Rekeyable Key-in-Knob Padlock The Master Lock No. 7047 ProSeries® Shrouded Padlock features a 1-3/4in (44mm) heavy hardened steel body with chrome rustproofing and a 1-3/16in (30mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The shackle shroud protects from bolt cutters and a dual locking mechanism resists pulling/prying. Padlock is available with our without cylinder to key at your facility with... Commercial Security
MASTER LOCK 7046 SOLID BODY PADLOCK 7046 1-3/4in (44mm) Wide ProSeries® Shrouded Solid Steel Rekeyable Interchangeable Core Padlock The Master Lock No. 7046 ProSeries® Shrouded Padlock features a 1-3/4in (44mm) heavy hardened steel body with chrome rustproofing and a 1-3/16in (30mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The shackle shroud protects from bolt cutters and a dual locking mechanism resists pulling/prying. Padlock is available with or without core with choice of 16 Small... Commercial Security
MASTER LOCK 7045KA PROSERIES SOLID STEEL LOCK 7045KA 1-3/4in (44mm) Wide ProSeries® Shrouded Solid Steel Rekeyable Pin Tumbler Padlock, Keyed Alike The Master Lock No. 7045KA ProSeries® Shrouded Padlock, keyed alike – multiple locks open with the same key – features a 1-3/4in (44mm) heavy hardened steel body with chrome rustproofing and a 1-3/16in (30mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The shackle shroud protects from bolt cutters and a dual ball locking mechanism resists pulling and... Commercial Security
MASTER LOCK 7045 PROSERIES SOLID STEEL LOCK 7045 1-3/4in (44mm) Wide ProSeries® Shrouded Solid Steel Rekeyable Pin Tumbler Padlock The Master Lock No. 7045 ProSeries® Shrouded Padlock features a 1-3/4in (44mm) heavy hardened steel body with chrome rustproofing and a 1-3/16in (30mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The shackle shroud protects from bolt cutters and a dual ball locking mechanism resists pulling and prying. Designed for commercial/industrial applications, a high security,... Commercial Security
MASTER LOCK 7042 SOLID BODY PADLOCK 7042 1-3/4in (44mm) Wide ProSeries® Solid Steel Rekeyable Key-in-Knob Padlock The Master Lock No. 7042 ProSeries® Solid Body Padlock features a 1-3/4in (44mm) heavy hardened steel body with chrome rustproofing and a 1-3/16in (30mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. Padlock is available with or without core with choice of 22 Key-in-Knob keyways to match this padlock to your security door locks. Commercial Security
MASTER LOCK 7041 SOLID BODY PADLOCK 7041 1-3/4in (44mm) Wide ProSeries® Solid Steel Rekeyable Interchangeable Core Padlock The Master Lock No. 7041 ProSeries® Solid Body Padlock features a 1-3/4in (44mm) heavy hardened steel body with chrome rustproofing and a 1-3/16in (30mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. Padlock is available with or without core with choice of 16 Small Format Interchangeable Cores to match this padlock to your door locks. Designed for commercial/industrial... Commercial Security