Top Mercers Theorem - BuyWiseBest.com

Rolling Ladder Hardware Library Sliding Ladder Hardware Kit 8FT(2440mm) Track/Rail

The clearance between the base of the shelf and the tip of the bottom of the ladder depends on the length of the ladder, which becomes the hypotenuse of the right triangle formed by the wall of shelves, the ladder itself and the floor between the base of the ladder and the wall of shelves. Using the Pythagorean Theorem you can solve for the distance you seek..
We have also given a simple formula: L =H-1 9/10'' (with L means Ladder Length and H means the point that the roller’s strap starts to bend, this point is also where the top tip of your ladder should be). Made with high quality steel and with black powder coating finish, this hardware set matches many colors of your shelf and ladder..
Some customers do not like bottom rollers because they thought it is dangerous to have roller on both top and bottom sides, therefore, we removed the rollers from the kit. If you still need the rollers, you can buy the rollers separately. *BOTTOM roller not included. *Ladder not included. *Assembly required..
A 8FT-Track Hardware Kit Contains: 2*1220mm Track 2*Roller 6*Wall spacer 2*Stopper 1*Connector *Item may come in two packages. First 100 customers will get a pair of J-shape rollers used on doors for free..

Premium Material:the weeding tools is made of aluminium alloy with a soft silicone and non-slip plastic handle,which is durable and sturdy,not easy to break deform,rust-resistant.One-piece aluminum shaft leverages against the ground,easily removes all kinds of weeds, practical tool for gardening..
Easy to use:Insert the sharp metal tip into the deepest root of the weed and use the lever theorem to lift the root, allowing you to easily and thoroughly remove the weed in minutes. Make sure weeds don’t grow back..
Perfect Weeding Tool:Manual hand weeder tool is a perfect tool for removing weeds from the soil.A sharp fork digs deep and pulls out the entire root of weeds with ease.Ideal for prying and removing thistles, dandelions, crabgrass, chickweed and other common garden weeds.
Save Effort:The handle design is ergonomic, ensures comfortable grip and reduce hand fatigue,makes it convenient and save your efforts.allowing you to spend a whole day of gardening work easily and comfortably..
The great gift for gardening lovers: the ergonomic handle is gentle on your hands. With this tool, work is easier than you have experienced in the past. This is a very beautiful and very sturdy tool, the best gift for friends or family!.

... so you can start feeling improper swing mechanics quickly! Snap in & cover the course with increased yardage, irons shots, & puttout!.
INCLUDES TUTORIALS & DRILLS: Designed by pros for pros. This is a powerful golf training aid that is not built on theory, but theorem - Newton's Motion Laws, Energy Principles, SAID & Bernstein movement principles. Beginner to advanced. Mens, womens, boys, girls, teens, caddie, whomever! Adapts to your swing. Includes tutorials, videos, & drills!.

...strap let you hold the meter steady and carry easily..
【Digital Tape Measure with Multi-Function Mode 】 The ability of storage memory provide your with 50 groups date to refer so that you needn’t waste time to take notes. The laser distance measure also can calculate distance, area, volume, and the Pythagorean theorem. TIPS: Pay attention to the measure reference point while measuring ..
【Laser Measurement Tool with Type-C Charging & LCD Display 】This laser meter rangefinder powered by energy-saving and eco-friendly lithium battery. And the laser will automatically shut down after 30s and LCD display will auto-off after 180s without any operation, saving the power. Four-line of data LCD display and high definition backlight enable us to compare data more clearly and conveniently. With Belt Clip, you can easily carry it everywhere. TIPS: Please charge before use!.
【Construction Tools Widely Used Gifts for Realtor】 Widely use in house decoration, building construction, real estate .The laser measure is ideal for measuring areas or objects including rooms, apartments, buildings, factories, garage, desks, chairs, sofa, closet, floor, etc.Whether you are a home handyman, decoration designer, construction worker, estate appraiser, craftsman....