Dynami Barber Chair Hydraulic Pump,4 Bolt Salon Chair Replacement, 4 Screw Pump Product Features Adjustable Height: This is a 4-bolt pump with a height adjustable range of 4.3 inches. You can install it on a chair and adjust it to the appropriate height as needed, which is very practical. Selected Materials: The pump body is made of cast iron, combined with a spray-painted plastic casing, you don't have to worry about it deforming during use, resulting in a longer service life. High Bearing: It can withstand a weight of 440 pounds, letting you rest assured to place a chair on it, and also make people sit at ease. Ergonomic Design: Its design conforms to ergonomics, so you only need to step on the lever to raise or lower the chair without bending over. Easy to Install: You only need to install the lever and plastic cover, and then install the entire lifting pump on the chair you want to lift. Application: This chair hydraulic pump is suitable as a replacement part for most standard-style chairs with four-hole and diagonal hole spacing of 4.53in bases in bars, beauty salon, hair salons, and other places. Note: the The package does not contain the bottom disc and bolts, it needs M6 screws, prepare in advance. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!