BronaGrand Student Drawing Compass Math Geometry Tools

Manufacturer: Staedtler Brand: Staedtler Model: 555 03

Professional compass; MARS 555; made of satin-plated brass nickel; with extension. With: - quick-adjustment buttons and micro-metric screw. - one jointed arm with 2 mm lead element. - one jointed arm with dry tip (sharp tip / aiming tip). * Compass dimensions: length: 170 mm. * Diameter of circles: 1 to 400 mm for simple compass and up to 635 mm for compass with extension. * Rigid case contains: - 1 555 compass. - 1 external extension. - 1 universal compass fixation. - 1 compass fixation for tubular pen. - 1 box of refill leads and 1 tip. *The STAEDTLER Professional solid metal compass fully satisfies all the demanding requirements expected by professional users of a high-grade drafting instrument. *The compass set also comprises high-quality accessories for perfect drafting results. *Max. circle Ø approx. 400 mm, with extension bar approx. 635 mm *With quick-setting push-button mechanism and centre wheel *Professional Compass

Manufacturer: OfficeMarket Model: S0233750

Manufacturer: Staedtler Brand: Staedtler Model: 553 09S

I can knob legs expressions, lock the lock. It is designed not to shake it with a weight by force. Staedtler compass final form! 1 minimum circle 553 compass × 1 × 1 Tsugiashibo spring compass divider × 1 × 1 crow opening large compass for × 1 crow opening small compass for × 1 crow mouth pattern ×:: content Φ about 1mm largest circle: Φ 370mm about splicing foot bar mounting: 605mm total length: 170mm

Manufacturer: Alvin & Company, Inc. Brand: Alvin Model: 458 Color: white/off-white

Features precise rack and pinion movement, replaceable hardened steel needle points, and matte chrome finish that resists wear and corrosion. Includes reference mark for golden section. Packaged in a velvet lined case.

Manufacturer: Alvin & Company, Inc. Brand: Alvin Model: 450 Color: white/off-white

Take control of lines and make calculations easier with this proportional divider. It's a traditional handheld device that can be used in the office or out in the field. With scale drawings, these provide the optimum in accuracy and points are replaceable. 7.5-Inch divider. Features graduations for lines and circles. Adjustable. Replaceable steel needle points. 24.25 in. L x 16.25 in. W x 4.75 in. H (8.7 lbs.).

Manufacturer: Ritchie Brand: Ritchie Model: 3003.2051 Color: Gray

Explorer Compass Features2 3/4" Easy to Read Direct Reading DialCompact Low-Profile DesignQuick Push-Button Removal of Compass Module for Storage and SecurityChoice of ColorsInternal Green Night IlluminationBuilt-in Compensators to Easily Adjust for DeviationScientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial MovementPowerful DirectiveForce Magnets for Fast Heading Lock-onMovable Sun ShieldHigh Temperature Composite Construction for Extended Operating Range100% RepairableExclusive 5-Year Ritchie WarrantyApprox. Shipping Weight: 1 lb (454g)Protective Cover: E-50-CReplacement PartsLight Assembly: 12 Volt: EX-0005-2; 6 Volt: EX-0099-2 Notes:All compasses come standard with 12 volt lighting. 24 volt lighting option is available.Some custom built OEM models may have different lighting. Contact Ritchie for replacement lighting.

Manufacturer: Alvin & Company, Inc. Brand: Alvin Model: 719A

Used in forms design, development of models, textile design, etc. Plots 11 equally spaced points. 11 numbered teeth. Riveted pivot points expand and contract with ease, yet maintain precise settings. Resists wear and corrosion. Made from stainless steel. Satin finish. Made in Germany. 6 in. L.

Manufacturer: JY Brand: happybird Model: A01 Color: Purple

Stone Name: Amethyst Country of Origin: Guangzhou, China Packaging: Each in gift box, safe packaging.

Manufacturer: Kum Brand: KUM&KUM

This is for 1 pcs. Kum PenPass compasses- Description: compass penThe Kum Penpass is a compass made in the shape of a pen. This compact compass features a protector cap with a clip, a grip zone, and durable metal legs. The maximum diameter of circles made by this compass is 260 millimeters.