Availability
Mastrant MA1 Universal Heavy Duty Mast Guying Clamps
Not Yet Reviewed
MA1 brackets are made from 5/32-inch thick 304 stainless steel and feature a drilled hole to insert a screw for securing the guying clamp to the mast. Another option is to utilize a rubber pad between the clamp and the mast made from weather and UV stabilized EPDM. It spreads the pressure on the larger surface of the mast, reducing slippage and more
MA1 brackets are made from 5/32-inch thick 304 stainless steel and feature a drilled hole to insert a screw for securing the guying clamp to the mast. Another option is to utilize a rubber pad between the clamp and the mast made from weather and UV stabilized EPDM. It spreads the pressure on the larger surface of the mast, reducing slippage and moreover isolating the clamp from the mast.
The guy line holes measure 5/8-inch (16mm) diameter and are compatible with shackles, chain couplers, and carabiners sized from 5/32-inch (4mm). They also accommodate thimbles from 1/8-inch (3mm) up to 3/8-inch (10mm).
Mast Guying Clamp MA1, Heavy Duty, 4-Direction, fits 1-1/4 to 3-1/4-inch Masts, 5/32-inch Thick Stainless Steel, 5/8-inch Guy Holes, Hardware, Each
Part Number: MSG-ACM1406
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today
Mast Guying Clamp MA1, Heavy Duty, 3-Direction, fits 5/8 to 2.0-inch Masts, 5/32-inch Thick Stainless Steel, 5/8-inch Guy Holes, Hardware, Each
Part Number: MSG-ACM1306
Not Yet Reviewed
Estimated Ship Date: Monday 9/14/2026 if shipped by air
Estimated Ship Date: Monday 9/14/2026 if shipped by air
Mast Guying Clamp, MA1, Heavy Duty, 3-Direction, fits 5/8 to 4.0-inch Masts, 5/32-inch Thick Stainless Steel, 5/8-inch Guy Holes, Hardware, Each
Part Number: MSG-ACM1310
Not Yet Reviewed
Estimated Ship Date: Monday 9/14/2026 if shipped by air
Estimated Ship Date: Monday 9/14/2026 if shipped by air
Mast Guying Clamp MA1, Heavy Duty, 4-Direction, fits 1-1/4 to 5.0-inch Masts, 5/32-inch Thick Stainless Steel, 5/8-inch Guy Holes, Hardware, Each
Part Number: MSG-ACM1410
Estimated Ship Date: Monday 9/14/2026 if shipped by air
Estimated Ship Date: Monday 9/14/2026 if shipped by air