Sale!
![Weld Mount Double Poly Clamp f/1/4" x 20 Studs - 1/4" OD - Requires 0.75" Stud - Qty. 25 [80250]](https://www.marinerailparts.com/wp-content/uploads/2026/10/weld-mount-double-poly-clamp-f-1-4-x-20-studs-1-4-od-requires-0-75-stud-qty-25-8.webp)
Weld Mount Double Poly Clamp f/1/4″ x 20 Studs – 1/4″ OD – Requires 0.75″ Stud – Qty. 25 [80250]
Original price was: $18.39.$11.01Current price is: $11.01.
Sale!
![Weld Mount Double Poly Clamp f/1/4" x 20 Studs - 3/4" OD - Requires 1.75" Stud - Qty. 25 [80750]](https://www.marinerailparts.com/wp-content/uploads/2026/10/weld-mount-double-poly-clamp-f-1-4-x-20-studs-3-4-od-requires-1-75-stud-qty-25-8.webp)
Weld Mount Double Poly Clamp f/1/4″ x 20 Studs – 3/4″ OD – Requires 1.75″ Stud – Qty. 25 [80750]
Original price was: $49.59.$33.71Current price is: $33.71.
Sale!
![Weld Mount Double Poly Clamp f/1/4" x 20 Studs - 5/8" OD - Requires 1.5" Stud - Qty. 25 [80625]](https://www.marinerailparts.com/wp-content/uploads/2026/10/weld-mount-double-poly-clamp-f-1-4-x-20-studs-5-8-od-requires-1-5-stud-qty-25-80.webp)
Weld Mount Double Poly Clamp f/1/4″ x 20 Studs – 5/8″ OD – Requires 1.5″ Stud – Qty. 25 [80625]
Original price was: $37.59.$22.14Current price is: $22.14.
Sale!
Weld Mount Executive Adhesive & Fastener Kit w/AT-8040 Adhesive
Original price was: $287.99.$213.71Current price is: $213.71.
Sale!
Weld Mount Executive Fastener Kit – No Adhesive
Original price was: $236.79.$165.40Current price is: $165.40.
Sale!
![Weld Mount Industrial Kit - No Adhesive [7008]](https://www.marinerailparts.com/wp-content/uploads/2026/10/weld-mount-industrial-kit-no-adhesive-7008.webp)
Weld Mount Industrial Kit – No Adhesive [7008]
Original price was: $232.79.$167.72Current price is: $167.72.
Sale!
![Weld Mount Industrial Kit w/AT-8040 Adhesive [7001]](https://www.marinerailparts.com/wp-content/uploads/2026/10/weld-mount-industrial-kit-w-at-8040-adhesive-7001.webp)
Weld Mount Industrial Kit w/AT-8040 Adhesive [7001]
Original price was: $255.19.$186.08Current price is: $186.08.
Sale!
![Weld Mount Manual Dual Pusher Rod f/AT-2010 & AT-4020 - Qty. 10 [805002]](https://www.marinerailparts.com/wp-content/uploads/2026/10/weld-mount-manual-dual-pusher-rod-f-at-2010-at-4020-qty-10-805002.webp)
Weld Mount Manual Dual Pusher Rod f/AT-2010 & AT-4020 – Qty. 10 [805002]
Original price was: $11.99.$8.59Current price is: $8.59.
Sale!
Weld Mount No Slide Metal/Composite Bonder
Original price was: $34.39.$25.33Current price is: $25.33.
Sale!
![Weld Mount Single Poly Clamp f/1/4" x 20 Studs - 1" OD - Requires 1.75" Stud - Qty. 25 [601000]](https://www.marinerailparts.com/wp-content/uploads/2026/10/weld-mount-single-poly-clamp-f-1-4-x-20-studs-1-od-requires-1-75-stud-qty-25-601.webp)
Weld Mount Single Poly Clamp f/1/4″ x 20 Studs – 1″ OD – Requires 1.75″ Stud – Qty. 25 [601000]
Original price was: $31.99.$16.71Current price is: $16.71.
Sale!
![Weld Mount Single Poly Clamp f/1/4" x 20 Studs - 1/2" OD - Requires 1.5" Stud - Qty. 25 [60500]](https://www.marinerailparts.com/wp-content/uploads/2026/10/weld-mount-single-poly-clamp-f-1-4-x-20-studs-1-2-od-requires-1-5-stud-qty-25-60.webp)
Weld Mount Single Poly Clamp f/1/4″ x 20 Studs – 1/2″ OD – Requires 1.5″ Stud – Qty. 25 [60500]
Original price was: $24.79.$16.50Current price is: $16.50.
Sale!
![Weld Mount Single Poly Clamp f/1/4" x 20 Studs - 1/4" OD - Requires 0.75" Stud - Qty. 25 [60250]](https://www.marinerailparts.com/wp-content/uploads/2026/10/weld-mount-single-poly-clamp-f-1-4-x-20-studs-1-4-od-requires-0-75-stud-qty-25-6.webp)