CURT hitch adapters can be used for many different purposes when hitching up a trailer. Whether a ball mount shank is too small or too large to fit into a receiver tube, a CURT adapter can make up the difference. Our adapters are built with exceptional strength and designed to be precisely fitted for their application. We carry trailer hitch adapters to accommodate both receiver tube openings and shanks of 1-1/4", 2" and 2-1/2" dimensions. CURT adapters also come in various lengths to allow more clearance for a cargo carrier, bike rake or spare tire. This CURT reducer sleeve adapter converts a 2-1/2" x 2-1/2" receiver tube opening to a 2" x 2" opening. It installs easily and is compatible with virtually any 2-1/2" x 2-1/2" hitch. Its gross trailer weight capacity and tongue weight capacity are limited to the hitch. All CURT adapters are constructed using our quality manufacturing processes. We CNC-form each unit, weld it together using advanced robotic systems and then mechanically descale every surface to make each adapter smooth to accept a finishing coat. To finish off this adapter, we give it a durable black carbide powder coat finish to ensure it has excellent rust, chip and UV resistance.

Specifications:

Box Height in Inches - XA	5
Box Length in Inches - XA	7
Box Width in Inches - XA	5
Class ID	0
Description_ABR	MADAP
Description_ASC	High-strength carbon steel construction
Description_ASC	Limited lifetime warranty (one-year finish, one-year parts)
Description_ASC	Protected by a highly durable carbide powder coat finish
Description_ASC	Reducer Sleeve (2-1/2" to 2" Shank)
Description_ASC	Reduces a 2-1/2" x 2-1/2" receiver tube opening to fit a 2" x 2" shank
Description_ASM	CURT 45405 Trailer Hitch Receiver Adapter Reducer Sleeve, 2-1/2 to 2-Inch
Description_DEF	Trailer Hitch Receiver Tube Adapter
Description_DES	Reducer Sleeve (2-1/2" to 2" Shank)
Description_DES	Reducer Sleeve (2-1/2in. to 2in. Shank)
Description_EXT	CURT 45405 Trailer Hitch Receiver Adapter Reducer Sleeve, 2-1/2 to 2-Inch
Description_EXT	CURT 45405 Trailer Hitch Receiver Adapter Reducer Sleeve; 2-1/2 to 2-Inch
Description_FAB	Co-Cured In A Rust-Resistant Liquid Bonderite Coating
Description_FAB	Made In USA
Description_FAB	Protected By A Highly Durable Carbide Powder Coat Finish
Description_FAB	Reduces A 2 1/2 In. X 2 1/2 In. Opening To A 2 In. X 2 In. Shank
Description_INV	Reducer Sleeve
Description_KEY	hitch adapter sleeve receiver reducer extender trailer class 5 gm adapters tow 2in tube insert towing v extension pintle reciever flange adaptor two 2inch ball mount hitches inhitch collar reducers adaptors spacer converter haul
Description_MKT	CURT hitch adapters can be used for many different purposes when hitching up a trailer. Whether a ball mount shank is too small or too large to fit into a receiver tube, a CURT adapter can make up the difference. Our adapters are built with exceptional strength and designed to be precisely fitted for their application. We carry trailer hitch adapters to accommodate both receiver tube openings and shanks of 1-1/4", 2" and 2-1/2" dimensions. CURT adapters also come in various lengths to allow more clearance for a cargo carrier, bike rake or spare tire. This CURT reducer sleeve adapter converts a 2-1/2" x 2-1/2" receiver tube opening to a 2" x 2" opening. It installs easily and is compatible with virtually any 2-1/2" x 2-1/2" hitch. Its gross trailer weight capacity and tongue weight capacity are limited to the hitch. All CURT adapters are constructed using our quality manufacturing processes. We CNC-form each unit, weld it together using advanced robotic systems and then mechanically descale every surface to make each adapter smooth to accept a finishing coat. To finish off this adapter, we give it a durable black carbide powder coat finish to ensure it has excellent rust, chip and UV resistance.
Description_SHO	Reducer Sleeve
Description_SHO	Reducer Sleeve (2-1/
Description_SLA	CURT hitch adapters can be used for many different purposes when hitching up a trailer. Whether a ball mount shank is too small or too large to fit into a receiver tube, a CURT adapter can make up the difference. Our adapters are built with exceptional strength and designed to be precisely fitted for their application. We carry trailer hitch adapters to accommodate both receiver tube openings and shanks of 1-1/4", 2" and 2-1/2" dimensions. CURT adapters also come in various lengths to allow more clearance for a cargo carrier, bike rake or spare tire. This CURT reducer sleeve adapter converts a 2-1/2" x 2-1/2" receiver tube opening to a 2" x 2" opening. It installs easily and is compatible with virtually any 2-1/2" x 2-1/2" hitch. Its gross trailer weight capacity and tongue weight capacity are limited to the hitch. All CURT adapters are constructed using our quality manufacturing processes. We CNC-form each unit, weld it together using advanced robotic systems and then mechanically descale every surface to make each adapter smooth to accept a finishing coat. To finish off this adapter, we give it a durable black carbide powder coat finish to ensure it has excellent rust, chip and UV resistance.
finish	Carbide Black Powder Coat
Finish - XA	Carbide Black Powder Coat
Gross Trailer Weight	Limited to Hitch Capacity
Gross Trailer Weight (GTW)	Limited to Hitch Capacity
height	3.0
Item Class - XA	OBS
Item Height - XA	0.000
Item Length - XA	0.000
Item Width - XA	0.000
length	7.0
LTL	N
Parcel Allowed - XA	Yes
Product Weight - XA	0.000
Rate Class - XA	70.0
Retail Height - XA	3.000
Retail Length - XA	7.000
Retail Width - XA	3.000
Shipping Weight - XA	3.200
Tariff 301 - XA	Yes
Title	Reducer Sleeve (2-1/2" to 2" Shank)
Tongue Weight (TW)	Limited to Hitch Capacity
WARNING CA Proposition 65	No
Warranty	Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
weight	3.2
width	3.0