Getting a chartplotter at the right angle on the helm is easy with the Garmin Bail Mount with Knobs, a surface mount made for select echoMAP and GPSMAP units. The bracket holds the display on a flat surface and tilts forward or back, so you can set the screen where it is easiest to read in any light. Knobs on each side let you loosen and retighten the angle by hand to change the viewing position whenever you need to. Features:• Surface mounts a compatible echoMAP or GPSMAP display• Tilting bracket adjusts the viewing angle• Side knobs loosen and tighten by hand• Made for echoMAP 70dv and 70s models• Made for GPSMAP 741 and 741xs modelsSpecs:• Brand: Garmin• Product Name: Bail Mount with Knobs• Product Type: Surface Mount, Bail Style• Mount Style: Surface mount with tilt adjustment• Adjustment: Knobs• Compatibility: echoMAP 70dv, echoMAP 70s, GPSMAP 741, GPSMAP 741xs GPSMAP 741 & 741xs fit Hand-turn knobs Tilting bail bracket | Garmin Bail Mount w/ Knobs f/echoMAP 70dv/70s & GPSMAP 741/xs