Telescoping Pole Crank Hook End (Truth Hardware 10.63.8)
The #10638 Hook Pole is used for opening manual skylights. The pole telescopes from 68-1/2″ to 116-1/2″. The pole is used in conjunction with the universal ring system (#30325, #30326, #30439, #30960) or the #31000 Eyelet.
The 15 Series EntryGard Operators have a high-pressure die-cast zinc base that is E-Gard coated. The gears and drive worm are made of hardened steel. The #15.161 Dual Arm Operators are designed for windows 18" to 40" wide up to 60" high. We would expect you to find 20755 on the bottom of the linkage arm, which measures 3-13/16" overall length. Other common numbers we would expect to find are 31538, 31539, 30841, 30842, 30472, 30470, and 20755 Left hand shown. To determine hand of operator, if your sash lock (window lock), is on the left, you would use a left hand operator. And if your sash lock is on the right, you would order the right hand operator. Order stud bracket, cover and handle separately if needed (see related products below). Use an entrygard cover. Any handle style will fit.
The 15 Series Operators have a high-pressure die-cast zinc housing that is electrostatically coated. The E-Gard coated gear arms and drive worm are made of hardened steel. The #15.32 Single Arm Operators (13-1/2") are designed for windows from 20" to 24" wide up to 65" high with a maximum sash weight of 55 lbs. when used with the proper 14 Series Casement Hinges LEFT HAND NYLON ROLLER SHOWN PLEASE CHECK YOUR ROLLER TYPE. NYLON ROLLER DOES NOT WORK WITH THE SAME TRACKS AS THE STEEL ROLLER. if you need the steel roller please order part 15.58.61 We sometimes find 45251 cast on the housing, and 40051 and 40052 stamped on the arm. The round (newer version) and square (older version) operator profiles are interchangeable. Most of the old square style profiles are discontinued. Use a roud operator profile as a replacement. Order track and handle separately if needed (see related products below).