Lopper types at a glance
Loppers are long-handled pruners for branches too thick for hand pruners. They are grouped mainly by cutting mechanism: bypass or anvil, with ratchet and compound designs adding mechanical advantage. The handle design also varies.
Bypass loppers
Bypass loppers have two curved blades that pass each other like scissors. They tend to make clean cuts and are generally recommended for live, green wood, because they reduce crushing of the stem. A common drawback is that the blades can spring apart or bind if you twist or force them on very thick or dead wood.
Anvil loppers
Anvil loppers use a sharpened blade that closes onto a flat surface (the anvil). They are generally suited to dead or dry wood and can feel powerful in tough cuts. They can crush live stems, which may leave a ragged cut, so many gardeners avoid them for living plants.
Ratchet and compound loppers
Ratchet loppers cut in stages: you squeeze, release and squeeze again as a ratchet holds progress. They help users with limited hand strength or those cutting thicker wood. The trade-off is slower cutting.
Compound loppers use gears or linkages to multiply force. They can ease cutting, but add weight and moving parts. Both features appear on bypass and anvil models.
Handle length and materials
Longer handles give more reach and leverage but are heavier and harder to control. Shorter handles are more manoeuvrable in dense growth. Handles come in wood, aluminium and fibreglass, and some are telescoping. Lighter handles ease fatigue, while stiffer materials feel firmer in heavy cuts. Look for comfortable grips and a shock-absorbing bumper.
Bypass or anvil?
For most garden pruning of living shrubs and trees, bypass is the usual recommendation. Choose anvil if you mainly cut dead wood. If you do both, a bypass lopper plus a pruning saw is a common compromise. Check the stated cutting capacity, but treat it as a maximum for clean cuts, and use a saw if a branch is near that limit.
Loppers versus pruners and pruning saws
Hand pruners are one-handed and best for small stems. Loppers use two hands and long handles for thicker branches. A pruning saw has a toothed blade and handles larger branches than loppers, and is better in cramped spots where loppers cannot get around the branch. For wider context see tree cutting tools and their names.
Choosing and caring for loppers
Think about the branch thickness, wood type, your hand strength and how high you reach. Keep blades clean and sharp, oil pivot points and wipe sap off after use. Do not twist the blades or cut wire, and wear gloves and eye protection.
FAQ
What is the difference between pruners and loppers? Loppers have long handles and cut thicker branches; pruners are small and one-handed.
What is a pruning saw? A hand saw with a narrow toothed blade for branches thicker than loppers handle comfortably.
Should I buy bypass or anvil loppers? Bypass for living wood, anvil mainly for dead wood.