Stainless steel anchor chock set.
Anchor Size: 5-20 lbs., Material: Stainless Steel
Screw size is #10.
Fits Fortress Models - FX7-FX16
Danforth* Models - T®11-570, T®11-1200, T®11-1800, T®11-2500, T®11-3000, S®160, S®300, S®600, S®920, S®1300
0903DP2: Fits Fortress Models - FX23-FX55
Danforth* Models - T®11-4000, T®11-6000, T®11-7000, S®1600, S®2000, S®3000, S®3500
"Fits all Danforth and Deepset anchors on pulpit or rail. Unique adjustable clips grip anchor securely. Quick release for emergencies. Anchors up to 35 lbs. are held away from rail, with flukes downward to prevent snagged lines. All stainless. Bracket fits both 7/8" and 1" rails."
"Stows all Danforth® and Danforth Deepset® and Fortress® anchors securely to any vertical stanchion. For anchors to 35 lbs. All-stainless, will fit both 7/8" and 1" stanchions."