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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 2650 PADLOCK 2650 2-3/8in (60mm) PushKey™ ADA Inspired Padlock The Master Lock No. 2650 PushKey™ portable keyed lock requires no key-turn to operate the lock. ADA Inspired, this padlock is easy to use and requires less than 5 pounds of pull down force to open the lock. The flared lock body provides an easy grip and the lock is designed to fit most school lockers. Four keys are included – two with large key head covers for easy grip. Commercial Security
MASTER LOCK 2B LAMINATED PADLOCK 2B 1-3/4in (44mm) Wide Laminated Brass Pin Tumbler Padlock, Brass Shackle The Master Lock No. 2B Laminated Brass Padlock features a 1-3/4in (44mm) wide laminated brass body offering excellent corrosion resistance, making this lock ideal for marine and other harsh environments. The 15/16in (24mm) tall, 5/16in (8mm) diameter brass shackle provides superior corrosion resistance. Dual ball bearings locking for maximum pry resistance and the 4-pin W1 cylinder helps prevent picking. Commercial Security
MASTER LOCK 2KA LAMINATED PADLOCK 2KA 1-3/4in (44mm) Wide Laminated Brass Pin Tumbler Padlock, Keyed Alike The Master Lock No. 2KA Laminated Brass Padlock, Keyed Alike – multiple locks open with the same key - features a 1-3/4in (44mm) wide laminated brass body offering excellent corrosion resistance, making this lock ideal for marine and other harsh environments. The 15/16in (24mm) tall, 5/16in (8mm) diameter hardened steel shackle provides excellent cut resistance. Dual ball bearings locking for maximum pry resistance and... Commercial Security
MASTER LOCK 2KALF LAMINATED PADLOCK 2KALF 1-3/4in (44mm) Wide Laminated Brass Pin Tumbler Padlock with 1-1/2in (38mm) Shackle, Keyed Alike The Master Lock No. 2KALF Laminated Brass Padlock, Keyed Alike – multiple locks open with the same key - features a 1-3/4in (44mm) wide laminated brass body offering excellent corrosion resistance, making this lock ideal for marine and other harsh environments. The 1-1/2in (38mm) tall, 5/16in (8mm) diameter hardened steel shackle provides excellent cut resistance. Dual ball bearings locking for... Commercial Security
MASTER LOCK 2KALJ LAMINATED PADLOCK 2KALJ 1-3/4in (44mm) Wide Laminated Brass Pin Tumbler Padlock with 2-1/2in (64mm) Shackle, Keyed Alike The Master Lock No. 2KALJ Laminated Brass Padlock, Keyed Alike – multiple locks open with the same key - features a 1-3/4in (44mm) wide laminated brass body offering excellent corrosion resistance, making this lock ideal for marine and other harsh environments. The 2-1/2in (64mm) tall, 5/16in (8mm) diameter hardened steel shackle provides excellent cut resistance. Dual ball bearings locking for... Commercial Security
MASTER LOCK 2KALN LAMINATED PADLOCK 2KALN 1-3/4in (44mm) Wide Laminated Brass Pin Tumbler Padlock with 5-3/4in (15cm) Shackle, Keyed Alilke The Master Lock No. 2KALN Laminated Brass Padlock, Keyed Alike – multiple locks open with the same key - features a 1-3/4in (44mm) wide laminated brass body offering excellent corrosion resistance, making this lock ideal for marine and other harsh environments. The 5-3/4in (150mm) tall, 5/16in (8mm) diameter hardened steel shackle provides excellent cut resistance. Dual ball bearings locking... Commercial Security
MASTER LOCK 2LF LAMINATED PADLOCK 2LF 1-3/4in (44mm) Wide Laminated Brass Pin Tumbler Padlock with 1-1/2in (38mm) Shackle The Master Lock No. 2LF Laminated Brass Padlock features a 1-3/4in (44mm) wide laminated brass body offering excellent corrosion resistance, making this lock ideal for marine and other harsh environments. The 1-1/2in (38mm) tall, 5/16in (8mm) diameter hardened steel shackle provides excellent cut resistance. Dual ball bearings locking for maximum pry resistance and the 4-pin W1 cylinder helps prevent picking. Commercial Security
MASTER LOCK 2LJ LAMINATED PADLOCK 2LJ 1-3/4in (44mm) Wide Laminated Brass Pin Tumbler Padlock with 2-1/2in (64mm) Shackle The Master Lock No. 2LJ Laminated Brass Padlock features a 1-3/4in (44mm) wide laminated brass body offering excellent corrosion resistance, making this lock ideal for marine and other harsh environments. The 2-1/2in (64mm) tall, 5/16in (8mm) diameter hardened steel shackle provides excellent cut resistance. Dual ball bearings locking for maximum pry resistance and the 4-pin W1 cylinder helps prevent picking. Commercial Security
MASTER LOCK 31 LAMINATED PADLOCK 31 1-9/16in (40mm) Wide Laminated Steel Pin Tumber Padlock The Master Lock No. 31 Laminated Steel Padlock features a 1-9/16in (40mm) wide reinforced laminated steel lock body providing extra strength and a 3/4in (19mm) tall, 9/32in (7mm) diameter hardened steel shackle for excellent cut resistance. Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications and the non-rekeyable, 5-pin W27 cylinder helps prevent picking. Commercial Security
MASTER LOCK 311KA LAMINATED PADLOCK 311KA 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Black, Keyed Alike The Master Lock No. 311KA Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wide laminated steel body and a 3/4in (19mm) tall, 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A black weather resistant thermoplastic shell is designed to withstand the elements for outdoor protection against moisture, dirt & grime. Dual ball... Commercial Security
MASTER LOCK 311KALH LAMINATED PADLOCK 311KALH 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Black, with 2in (51mm) Shackle, Keyed Alike The Master Lock No. 311KA Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wide laminated steel body and a 2in (51mm) tall, 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A black weather resistant thermoplastic shell is designed to withstand the elements for outdoor protection against moisture,... Commercial Security
MASTER LOCK 311NKA LAMINATED PADLOCK 311NKA 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Black, Keyed Alike with BumpStop® The Master Lock No. 311KA Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – with BumpStop® Advanced Cylinder Technology features a 1-9/16in (40mm) wide laminated steel body and a 3/4in (19mm) tall, 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A black weather resistant thermoplastic shell is designed to withstand the elements for... Commercial Security
MASTER LOCK 312 LAMINATED PADLOCK 312 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Blue The Master Lock No. 312 Covered Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for superior strength and a 1in (25mm), 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A blue, weather resistant thermoplastic cover provides protection against environmental elements such as moisture, dirt & grim. Dual ball bearings locking for maximum pry resistance and a non-rekeyable 4-pin... Commercial Security
MASTER LOCK 312KA LAMINATED PADLOCK 312KA 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Blue, Keyed Alike The Master Lock No. 312KA Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wide laminated steel body for superior strength and a 3/4in (19mm), 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A blue, weather resistant thermoplastic cover provides protection against environmental elements such as moisture, dirt & grim. Dual... Commercial Security
MASTER LOCK 312KALH LAMINATED PADLOCK 312KALH 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Blue, with 2in (51mm) Shackle, Keyed Alike The Master Lock No. 312KALH Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wide laminated steel body for superior strength and a 2in (51mm), 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A blue, weather resistant thermoplastic cover provides protection against environmental elements such as... Commercial Security
MASTER LOCK 312LH LAMINATED PADLOCK 312LH 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Blue, Keyed Alike with BumpStop® The Master Lock No. 312LH Covered Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for superior strength and a 2in (51mm), 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A blue, weather resistant thermoplastic cover provides protection against environmental elements such as moisture, dirt & grim. Dual ball bearings locking for maximum pry... Commercial Security
MASTER LOCK 315KA LAMINATED PADLOCK 315KA 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Yellow, Keyed Alike The Master Lock No. 315KA Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wide laminated steel body for superior strength and a 3/4in (19mm), 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A yellow, weather resistant thermoplastic cover provides protection against environmental elements such as moisture, dirt & grim.... Commercial Security
MASTER LOCK 315KALH LAMINATED PADLOCK 315KALH 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Yellow, with 2in (51mm) Shackle, Keyed Alike The Master Lock No. 315KALH Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wide laminated steel body for superior strength and a 2in (51mm), 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A yellow, weather resistant thermoplastic cover provides protection against environmental elements such... Commercial Security
MASTER LOCK 315LH LAMINATED PADLOCK 315LH 1-9/16in (40mm) Wide Covered Laminated Steel Pin Tumbler Padlock, Yellow, Keyed Alike with BumpStop® The Master Lock No. 315KALH Covered Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for superior strength and a 2in (51mm), 9/32in (7mm) diameter hardened steel shackle for superior cut resistance. A yellow, weather resistant thermoplastic cover provides protection against environmental elements such as moisture, dirt & grim. Dual ball bearings locking for maximum pry... Commercial Security
MASTER LOCK 31KA LAMINATED PADLOCK 31KA 1-9/16in (40mm) Wide Laminated Steel Pin Tumbler Padlock, Keyed Alike The Master Lock No. 31KA Laminated Steel Padlock, Keyed Alike – multiple locks open with the same key – features a 1-9/16in (40mm) wide reinforced laminated steel lock body providing extra strength and a 3/4in (19mm) tall, 9/32in (7mm) diameter hardened steel shackle for excellent cut resistance. Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications and the non-rekeyable,... Commercial Security