SR 450

Important Information

Note: STIHL recommends use of fuel with no more than 10% Ethanol content. Using fuel with greater than 10% Ethanol content may cause damage to your equipment and may void your STIHL warranty.

WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand and follow carefully the operating and safety instructions in your instruction manual before using such products.

STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.

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    Reflective Safety Pants

    Whether you work along highways or near roads with light to moderate traffic, maximum visibility is the key to safety. STIHL Reflective Safety Pants offer peace of mind to these professionals by meeting a class 3 reflective rating (when paired with our STIHL reflective safety vest). They’re also comfortable to wear, featuring mesh legs for ventilation and an adjustable elastic waistband. Zippered legs allow for easy dress and removal with boots.
    
    Meets ANSI/ISEA 107-2010 Standard for Class E requirements and earn a Class 3 reflective rating when worn with the Class 2 reflective vest.
    Available color: High-Visibility Yellow
    Available sizes: M/L and XL/XXL

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    HP Ultra 2-Cycle Engine Oil

    No matter how you slice it (or trim it or shred it), there’s no better protection for your high performance 2-stroke engine than STIHL HP Ultra Oil. This 2-cycle engine oil has outstanding engine cleaning characteristics, plus “ultra” lubricating qualities that are superior to other 2-cycle engine oils. This fully synthetic oil is also highly biodegradable, degrading by 80% in 21 days. We’re so confident this oil will protect your engine, we’ll double your STIHL limited warranty* when you use it. It’s that good.
    
    *Double your warranty when you purchase either STIHL HP Ultra Oil (six pack) or STIHL MotoMix® Patented Premixed Fuel (one gallon minimum) with your STIHL product purchase. Double limited warranty protection applies to select STIHL gasoline-powered products purchased for personal non-income producing, household purposes only. Other restrictions apply. See dealer for details or refer to STIHL’s Limited Warranty Policy.
    
    Unopened container shelf life: 4 years from the date of filling, in originally sealed containers.

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    No-Spill® Fuel Containers

    No-Spill® fuel containers advance convenience and quality in gasoline-can design by reducing emissions of hydrocarbons from evaporation, permeation and spillage. This helps protect the environment as well as saves you on fuel costs due to waste. Each container is molded from fluorinated, high molecular weight material for low permeation. The thumb-button flow control allows filling even smaller-sized tanks reducing the risk of spilling and is designed to stop the flow automatically, when the tank becomes full, to prevent overflowing. Built on a wide, stable base for less likelihood of upsets and equipped with child-resistant closures, all No-Spill® containers comply with both EPA and CARB requirements. With 1¼-gallon, 2 ½-gallon and 5-gallon sizes available, you’re sure to find one that fits your needs.

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    Work Gloves

    These STIHL Work Gloves are ready to go to work for you. Made of premium goat skin leather at the palms and fingertips, they provide durability and softness for a comfortable fit. The high-visibility orange back of the gloves feature breathable knit material for improved airflow. And the knit wrist is elongated for a secure fit under a sleeve, keeping out dirt and other debris.
    
    Materials: Goat skin leather with knit backing
    Available sizes: One size fits most

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    Sleek Line Glasses

    Sleek Line Glasses from STIHL give you a modern look that is comfortable to wear and offers rugged protection. Their lightweight, nylon frame is durable and offers several lens color options to choose from. A rubber nosepiece and inserts at the temple provide a pressure-free fit and are designed to help reduce slippage. The protective lenses are made from an optical-grade polycarbonate and filters out 99% of harmful UV rays.
    
    Meets ANSI Z87+ Standard
    Available lens colors: Orange, Smoke, Mirror, Yellow

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    STIHL Pro Mark™ Hearing Protectors

    Heavy machinery doesn’t have anything interesting to say – block out that noise with our most noise-reducing hearing protection. These top-quality Hearing Protectors feature padded stainless steel spring-wire headbands maintain constant pressure. So no sliding around and letting in unwanted sound waves. They’re also easy to adjust. Set a comfortable fit and get to work in peace.
    
    Meets ANSI S3.19-1974 standard. Noise Reduction Rating (NRR) of 29 dB(A).
    Available color: Orange

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    Reflective Safety Vest

    The Reflective Safety Vest from STIHL meets the standard for use along highways and other high-traffic areas. It features a longer tail in back for maximum reflective exposure – great for workers using backpack blowers. Two front pockets and one chest pocket provide great utility for carrying job necessities.
    
    Meets ANSI/ISEA 107-2004 standard
    Available color: High-Visibility Yellow
    Available sizes: M, L, XL, XXL