Placing an Order:

Via Phone:
In the US call us toll-free at:
888-MARK-TEN (888-627-5836) or +1-631-842-9200 elsewhere.
Our business hours are 9:00 AM to 5:00 PM EST.

Via Email: 
Fill out our Sales request form, including the following information:

  • Contact name
  • Company name
  • Purchase order number, if applicable
  • Phone number
  • Billing address
  • Shipping address
  • Method of transportation, with Collect account number, if preferred
  • Part numbers and quantities

Via Fax:
Fax your order to 631-842-9201


US orders are shipped via UPS Ground unless instructed otherwise. We can also ship Collect for most carriers.

Payment Terms:

  • 1% 10 Net 30 days with pre-approved credit
  • MasterCard, Visa, American Express
  • Electronic transfer (contact us for instructions)
  • Orders from outside the US must be prepaid in full


All Mark-10 products are covered by a three (3) year warranty for materials and workmanship. Please see individual statements for further details.


All items may be returned within 30 days of shipping. Full credit, less shipping and handling charges will be issued, provided the merchandise is in original condition. If returning an item, request an RMA number from Mark-10 and include a completed copy of our RMA form in the box. RMA forms may be downloaded here.