Aain(R) Professional Heavy Duty Razor Sharp Pruning Shears Tree Trimmers Secateurs Scissors, Hand Pruner, Garden Shears, Bush Shrub, Clippers, Clean Cuts for Garden Rose BushesCategory: Shears Power Lever"Quality blade made of high carbon steel with Ultra-fine Polishing Technology. Protective coating decreases friction of trimmer for easier cutting & offers long-lasting protection against rust & corrosion. Non-slip handles are strong, lightweightd,and comfortable. High quality compression spring. Product Material: 50 # steel head, iron handle. Hardness HRC52-HRC55; Product weight 8.5 ounce. Ergonomically Designed non-slip Aluminum Handles are Strong, Lightweight and Comfortable. Tail buckle and bolt fixed chrome plate. Pruners can cut up to 3/4"" diameter size tree branches. This may vary depending on tree species. Our products always backed by 100% Money Back Guarantee. Pruning Shears - Best Garden Shears, Tree Trimmer, Hand Pruner - Ideal Branch, Hedge, Shrub & Bush Clippers -Razor Sharp Bypass Secateurs Ergonomic Gardening Tool for Effortless Cuts How to choose the right garden pruner, Bypass or Anvil? With a bypass cutting tool, you draw a curved or straight blade past another blade — this creates a scissor-like motion that works well for cutting live green plants. The spongy, firm outer wall surrounding the stem yields easily to that bypass motion. With an anvil cutting tool, you bring down a straight blade against a wide anvil usually made of steel or hard rubber. Anvil pruners are better suited for dead and dried-out plants — the crushing motion causes the brittle stem to kind of explode and separate."