round connecting sleeve
M 4 - M 20 in galvanized steel and stainless steel A2 (other variants on request)
Button
hexagonal spacer sleeve
M 4 - M 30 in galvanized steel and stainless steel A2 (other variants on request)
Button
spacer bolts internal-internal thread
M 2.5 - M 6 single inch size in galvanized steel, nickel-plated brass and stainless steel A2 (other variants on request)
Button
spacer bolts internal-external thread
M 2 - M 8 galvanized steel, nickel-plated brass and stainless steel A2 (other variants on request)
Button