The most durable of telescoping purple martin house poles, the MPQ is constructed of heavy galvanized steel. This 3-section telescoping pole has quick-lock clamps and can be easily raised and lowered by lifting locking handle. Adjusts from 5 to 14 feet. It is the only purple martin house pole that can be raised or lowered one inch at a time and locked in position. Fits M12K Purple Martin HouseIncludes MPS Ground Socket Fully Assembled. Ready to Telescope. Padlock included to prevent tampering.