DOOR CLOSER 70 SERIESHYDRAULICCOMPLIES WITH ANSI 156.4 GRADE 1SUPER SMOOTH OPERATION ( NEEDLE BEARING INSTALLED)ADJUSTABLE SPRING POWER ( SIZE 2 THRU 6)BARRIER FREE FOR DISABLED ( SIZE 1/2 THRU 4)MUCH MORE AND INSTALLATION DIRECTIONS IN EVERY BOX. IF YOU NEED MORE THAN WE HAVE LISTEDDON’T HESITATE TO REACH OUT AND LET US KNOW Payment Our preferred payment method is PayPal; however, you can contact us if you would like to pay via credit card. Payment is due within 7 Days. All Louisiana residents will be required to pay the 4% state sales tax. Shipping We ship exclusively to valid USA addresses via UPS. Buyer is responsible for calculated shipping as well as an additional $3.50 shipping and handling charge. Combined shipping is offered upon request and all items must be paid for on a single invoice. Contact us if you would like to pickup locally. Return Policy Returns will only be accepted if the item was misrepresented or damaged during shipping at no expense to the buyer. PLEASE ASK ALL QUESTIONS BEFORE BIDDING We do our best to accurately describe the items we sell; however, we are not experts on everything sold. If our description is unclear or is missing information, please contact us so that we can resolve the issue. No warranties expressed or implied.