The RYOBI Expand-It™ Pruner Universal Attachment can power through hard to reach limbs with its 10 inch bar and chain and extension shaft. This attachment, backed by a RYOBI 3 year warranty, connects easily to a RYOBI power head bringing versatility and ease to your yard work. With its automatic lubricator, the RYOBI Pruner makes clean, crisp cuts through tree limbs, dead branches, and thick shrubs. Save time, save money, save space.