Archive for August, 2010
Heavy Duty Lifting Keys
Heavy duty keys and Lifting keys have been around since the beginning of the industrial revolution. Mainly used to aid in the maintenance of pipes, valves, and manholes in structures such as industrial water systems and public plumbing and sewage, they are essential tools for maintenance, especially in large-scale utilities. Although there have been many technological developments that provide the functions of these simple machines, such as vacuum and hydraulic systems, their more seminal and handy forms are still very much useful and widely available in the market today.
Heavy duty keys and lifting keys are usually made of hand forged and welded iron containing a few other alloys to produce strong and reliable tools. Like other tools that are made specifically for particular coverings and water-tight locking mechanisms, heavy duty keys and lifting keys come in a range of sizes and designs. A number of utility manufacturing companies produce these tools around the world. Vernon Morris, a UK-based supplier of utility products, has been in the business of manufacturing tools like heavy duty keys and lifting keys for over 60 years. Apart from this, Vernon Morris also produces other equipment such as flow gauges and pressure recorders, flow and pressure testing kits, and other water industry tools and maintenance technologies.
Vernon Morris heavy duty keys come in five models of different dimensions as well as a six piece array of lifting keys. The Heavy duty keys have round full handles while lifting keys have models of either T or full handles. The variance of handles is solely for the preference of the user depending on what type is easier and more comfortable to manipulate. However, the tips of lifting keys are of diverse shapes to fit any type of manhole covering so it’s best to have a set handy.
The Vernon Morris product line also offers similar tools; a more common one is the valve key. A simple T-shaped tool, the valve key is more universal compared to heavy duty and lifting keys. Vernon Morris valve keys come in a choice of economical aluminum alloy types or the guaranteed durability of plated carbon steel. Other useful tools within the same product line are listening sticks. Listening sticks are used to identify certain problems within the pipelines by listening to the flow of water and looking for any unusual indications of flow and pressure. These come in different models and materials as well such a choice of wooden or plastic earpieces.
Originally published here.
http://www.vernonmorris.co.uk/
DEWALT DW920K-2 Heavy Duty 1/4-Inch (6mm) 7.2V Cordless Two-Position Screwdriver Kit

A versatile, compact choice for fastening or drilling in wood, plastic, and even some light metals, the DeWalt DW920K-2 heavy duty cordless screwdriver provides 0-500 RPM and 80 in./lbs. of torque for fast, efficient performance. Featuring a unique two-position handle that lets you choose to use the driver in-line or with a pistol-style grip, this tool offers a variety of convenient features for intuitive use. Variable speed capability, a conveniently placed reversing trigger, and an electric brake combine to offer great results, while a quick-release, industrial hex-shank chuck secures bits in place with minimal slippage. The hinge at the heart of the two-position handle is crafted from metal for increased durability, and it offers a locking mechanism, so you can work confidently. Also included in the kit are a one-hour charger, two 7.2-volt compact batteries, two screwdriver bits, and a heavy-duty kit box for storage and transport.
DEWALT DW920K-2 Heavy Duty 1/4-Inch (6mm) 7.2V Cordless Two-Position Screwdriver Kit
Park Tool TL-5 Heavy Duty Tire Levers
